1886504490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 5616898560

約数和(自身を除く): 3730394070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 113, 114, 117, 130, 171, 190, 195, 226, 234, 247, 285, 339, 342, 390, 494, 565, 570, 585, 678, 741, 751, 855, 1017, 1130, 1170, 1235, 1469, 1482, 1502, 1695, 1710, 2034, 2147, 2223, 2253, 2470, 2938, 3390, 3705, 3755, 4294, 4407, 4446, 4506, 5085, 6441, 6759, 7345, 7410, 7510, 8814, 9763, 10170, 10735, 11115, 11265, 12882, 13221, 13518, 14269, 14690, 19323, 19526, 21470, 22035, 22230, 22530, 26442, 27911, 28538, 29289, 32205, 33795, 38646, 42807, 44070, 48815, 55822, 58578, 64410, 66105, 67590, 71345, 83733, 84863, 85614, 87867, 96615, 97630, 128421, 132210, 139555, 142690, 146445, 167466, 169726, 175734, 185497, 193230, 214035, 251199, 254589, 256842, 279110, 292890, 370994, 418665, 424315, 428070, 439335, 502398, 509178, 556491, 642105, 763767, 837330, 848630, 878670, 927485, 1103219, 1112982, 1255995, 1272945, 1284210, 1527534, 1612397, 1669473, 1854970, 2206438, 2511990, 2545890, 2782455, 3224794, 3309657, 3338946, 3818835, 4837191, 5516095, 5564910, 6619314, 7637670, 8061985, 8347365, 9674382, 9928971, 11032190, 14511573, 16123970, 16548285, 16694730, 19857942, 20961161, 24185955, 29023146, 33096570, 41922322, 48371910, 49644855, 62883483, 72557865, 99289710, 104805805, 125766966, 145115730, 188650449, 209611610, 314417415, 377300898, 628834830, 943252245, 1886504490]

約数ペア:

[(1, 1886504490), (2, 943252245), (3, 628834830), (5, 377300898), (6, 314417415), (9, 209611610), (10, 188650449), (13, 145115730), (15, 125766966), (18, 104805805), (19, 99289710), (26, 72557865), (30, 62883483), (38, 49644855), (39, 48371910), (45, 41922322), (57, 33096570), (65, 29023146), (78, 24185955), (90, 20961161), (95, 19857942), (113, 16694730), (114, 16548285), (117, 16123970), (130, 14511573), (171, 11032190), (190, 9928971), (195, 9674382), (226, 8347365), (234, 8061985), (247, 7637670), (285, 6619314), (339, 5564910), (342, 5516095), (390, 4837191), (494, 3818835), (565, 3338946), (570, 3309657), (585, 3224794), (678, 2782455), (741, 2545890), (751, 2511990), (855, 2206438), (1017, 1854970), (1130, 1669473), (1170, 1612397), (1235, 1527534), (1469, 1284210), (1482, 1272945), (1502, 1255995), (1695, 1112982), (1710, 1103219), (2034, 927485), (2147, 878670), (2223, 848630), (2253, 837330), (2470, 763767), (2938, 642105), (3390, 556491), (3705, 509178), (3755, 502398), (4294, 439335), (4407, 428070), (4446, 424315), (4506, 418665), (5085, 370994), (6441, 292890), (6759, 279110), (7345, 256842), (7410, 254589), (7510, 251199), (8814, 214035), (9763, 193230), (10170, 185497), (10735, 175734), (11115, 169726), (11265, 167466), (12882, 146445), (13221, 142690), (13518, 139555), (14269, 132210), (14690, 128421), (19323, 97630), (19526, 96615), (21470, 87867), (22035, 85614), (22230, 84863), (22530, 83733), (26442, 71345), (27911, 67590), (28538, 66105), (29289, 64410), (32205, 58578), (33795, 55822), (38646, 48815), (42807, 44070)]