15698468490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1\times {\mathrm{5639}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 38242990080

約数和(自身を除く): 22544521590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1307, 2130, 2614, 3921, 5639, 6535, 7842, 11278, 13070, 16917, 19605, 28195, 33834, 39210, 56390, 84585, 92797, 169170, 185594, 278391, 400369, 463985, 556782, 800738, 927970, 1201107, 1391955, 2001845, 2402214, 2783910, 4003690, 6005535, 7370173, 12011070, 14740346, 22110519, 36850865, 44221038, 73701730, 110552595, 221105190, 523282283, 1046564566, 1569846849, 2616411415, 3139693698, 5232822830, 7849234245, 15698468490]

約数ペア:

[(1, 15698468490), (2, 7849234245), (3, 5232822830), (5, 3139693698), (6, 2616411415), (10, 1569846849), (15, 1046564566), (30, 523282283), (71, 221105190), (142, 110552595), (213, 73701730), (355, 44221038), (426, 36850865), (710, 22110519), (1065, 14740346), (1307, 12011070), (2130, 7370173), (2614, 6005535), (3921, 4003690), (5639, 2783910), (6535, 2402214), (7842, 2001845), (11278, 1391955), (13070, 1201107), (16917, 927970), (19605, 800738), (28195, 556782), (33834, 463985), (39210, 400369), (56390, 278391), (84585, 185594), (92797, 169170)]