6468930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 19756800

約数和(自身を除く): 13287870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 97, 114, 117, 130, 135, 171, 190, 194, 195, 234, 247, 270, 285, 291, 342, 351, 390, 485, 494, 513, 570, 582, 585, 702, 741, 855, 873, 970, 1026, 1170, 1235, 1261, 1455, 1482, 1710, 1746, 1755, 1843, 2223, 2470, 2522, 2565, 2619, 2910, 3510, 3686, 3705, 3783, 4365, 4446, 5130, 5238, 5529, 6305, 6669, 7410, 7566, 8730, 9215, 11058, 11115, 11349, 12610, 13095, 13338, 16587, 18430, 18915, 22230, 22698, 23959, 26190, 27645, 33174, 33345, 34047, 37830, 47918, 49761, 55290, 56745, 66690, 68094, 71877, 82935, 99522, 113490, 119795, 143754, 165870, 170235, 215631, 239590, 248805, 340470, 359385, 431262, 497610, 646893, 718770, 1078155, 1293786, 2156310, 3234465, 6468930]

約数ペア:

[(1, 6468930), (2, 3234465), (3, 2156310), (5, 1293786), (6, 1078155), (9, 718770), (10, 646893), (13, 497610), (15, 431262), (18, 359385), (19, 340470), (26, 248805), (27, 239590), (30, 215631), (38, 170235), (39, 165870), (45, 143754), (54, 119795), (57, 113490), (65, 99522), (78, 82935), (90, 71877), (95, 68094), (97, 66690), (114, 56745), (117, 55290), (130, 49761), (135, 47918), (171, 37830), (190, 34047), (194, 33345), (195, 33174), (234, 27645), (247, 26190), (270, 23959), (285, 22698), (291, 22230), (342, 18915), (351, 18430), (390, 16587), (485, 13338), (494, 13095), (513, 12610), (570, 11349), (582, 11115), (585, 11058), (702, 9215), (741, 8730), (855, 7566), (873, 7410), (970, 6669), (1026, 6305), (1170, 5529), (1235, 5238), (1261, 5130), (1455, 4446), (1482, 4365), (1710, 3783), (1746, 3705), (1755, 3686), (1843, 3510), (2223, 2910), (2470, 2619), (2522, 2565)]