157280370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3769}}^1$

素因数の和:3899

約数の個数: 64

約数和(自身を含む): 410417280

約数和(自身を除く): 253136910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 3769, 4173, 6955, 7538, 8346, 11307, 13910, 18845, 20865, 22614, 37690, 41730, 48997, 56535, 97994, 113070, 146991, 244985, 293982, 403283, 489970, 734955, 806566, 1209849, 1469910, 2016415, 2419698, 4032830, 5242679, 6049245, 10485358, 12098490, 15728037, 26213395, 31456074, 52426790, 78640185, 157280370]

約数ペア:

[(1, 157280370), (2, 78640185), (3, 52426790), (5, 31456074), (6, 26213395), (10, 15728037), (13, 12098490), (15, 10485358), (26, 6049245), (30, 5242679), (39, 4032830), (65, 2419698), (78, 2016415), (107, 1469910), (130, 1209849), (195, 806566), (214, 734955), (321, 489970), (390, 403283), (535, 293982), (642, 244985), (1070, 146991), (1391, 113070), (1605, 97994), (2782, 56535), (3210, 48997), (3769, 41730), (4173, 37690), (6955, 22614), (7538, 20865), (8346, 18845), (11307, 13910)]