13979367870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1867}}^1$

素因数の和:2226

約数の個数: 128

約数和(自身を含む): 36785193984

約数和(自身を除く): 22805826114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 263, 365, 390, 438, 526, 730, 789, 949, 1095, 1315, 1578, 1867, 1898, 2190, 2630, 2847, 3419, 3734, 3945, 4745, 5601, 5694, 6838, 7890, 9335, 9490, 10257, 11202, 14235, 17095, 18670, 19199, 20514, 24271, 28005, 28470, 34190, 38398, 48542, 51285, 56010, 57597, 72813, 95995, 102570, 115194, 121355, 136291, 145626, 191990, 242710, 249587, 272582, 287985, 364065, 408873, 491021, 499174, 575970, 681455, 728130, 748761, 817746, 982042, 1247935, 1362910, 1473063, 1497522, 1771783, 2044365, 2455105, 2495870, 2946126, 3543566, 3743805, 4088730, 4910210, 5315349, 6383273, 7365315, 7487610, 8858915, 10630698, 12766546, 14730630, 17717830, 19149819, 26576745, 31916365, 35844533, 38299638, 53153490, 63832730, 71689066, 95749095, 107533599, 179222665, 191498190, 215067198, 358445330, 465978929, 537667995, 931957858, 1075335990, 1397936787, 2329894645, 2795873574, 4659789290, 6989683935, 13979367870]

約数ペア:

[(1, 13979367870), (2, 6989683935), (3, 4659789290), (5, 2795873574), (6, 2329894645), (10, 1397936787), (13, 1075335990), (15, 931957858), (26, 537667995), (30, 465978929), (39, 358445330), (65, 215067198), (73, 191498190), (78, 179222665), (130, 107533599), (146, 95749095), (195, 71689066), (219, 63832730), (263, 53153490), (365, 38299638), (390, 35844533), (438, 31916365), (526, 26576745), (730, 19149819), (789, 17717830), (949, 14730630), (1095, 12766546), (1315, 10630698), (1578, 8858915), (1867, 7487610), (1898, 7365315), (2190, 6383273), (2630, 5315349), (2847, 4910210), (3419, 4088730), (3734, 3743805), (3945, 3543566), (4745, 2946126), (5601, 2495870), (5694, 2455105), (6838, 2044365), (7890, 1771783), (9335, 1497522), (9490, 1473063), (10257, 1362910), (11202, 1247935), (14235, 982042), (17095, 817746), (18670, 748761), (19199, 728130), (20514, 681455), (24271, 575970), (28005, 499174), (28470, 491021), (34190, 408873), (38398, 364065), (48542, 287985), (51285, 272582), (56010, 249587), (57597, 242710), (72813, 191990), (95995, 145626), (102570, 136291), (115194, 121355)]