556369710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2778

約数の個数: 128

約数和(自身を含む): 1572286464

約数和(自身を除く): 1015916754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1581, 2015, 2210, 2418, 2635, 2707, 3162, 3315, 4030, 5270, 5414, 6045, 6630, 6851, 7905, 8121, 12090, 13535, 13702, 15810, 16242, 20553, 27070, 34255, 35191, 40605, 41106, 46019, 68510, 70382, 81210, 83917, 92038, 102765, 105573, 138057, 167834, 175955, 205530, 211146, 230095, 251751, 276114, 351910, 419585, 460190, 503502, 527865, 598247, 690285, 839170, 1055730, 1090921, 1196494, 1258755, 1380570, 1426589, 1794741, 2181842, 2517510, 2853178, 2991235, 3272763, 3589482, 4279767, 5454605, 5982470, 6545526, 7132945, 8559534, 8973705, 10909210, 14265890, 16363815, 17947410, 18545657, 21398835, 32727630, 37091314, 42797670, 55636971, 92728285, 111273942, 185456570, 278184855, 556369710]

約数ペア:

[(1, 556369710), (2, 278184855), (3, 185456570), (5, 111273942), (6, 92728285), (10, 55636971), (13, 42797670), (15, 37091314), (17, 32727630), (26, 21398835), (30, 18545657), (31, 17947410), (34, 16363815), (39, 14265890), (51, 10909210), (62, 8973705), (65, 8559534), (78, 7132945), (85, 6545526), (93, 5982470), (102, 5454605), (130, 4279767), (155, 3589482), (170, 3272763), (186, 2991235), (195, 2853178), (221, 2517510), (255, 2181842), (310, 1794741), (390, 1426589), (403, 1380570), (442, 1258755), (465, 1196494), (510, 1090921), (527, 1055730), (663, 839170), (806, 690285), (930, 598247), (1054, 527865), (1105, 503502), (1209, 460190), (1326, 419585), (1581, 351910), (2015, 276114), (2210, 251751), (2418, 230095), (2635, 211146), (2707, 205530), (3162, 175955), (3315, 167834), (4030, 138057), (5270, 105573), (5414, 102765), (6045, 92038), (6630, 83917), (6851, 81210), (7905, 70382), (8121, 68510), (12090, 46019), (13535, 41106), (13702, 40605), (15810, 35191), (16242, 34255), (20553, 27070)]