87308790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 128241930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 107, 118, 177, 214, 295, 321, 354, 461, 535, 590, 642, 885, 922, 1070, 1383, 1605, 1770, 2305, 2766, 3210, 4610, 6313, 6915, 12626, 13830, 18939, 27199, 31565, 37878, 49327, 54398, 63130, 81597, 94695, 98654, 135995, 147981, 163194, 189390, 246635, 271990, 295962, 407985, 493270, 739905, 815970, 1479810, 2910293, 5820586, 8730879, 14551465, 17461758, 29102930, 43654395, 87308790]

約数ペア:

[(1, 87308790), (2, 43654395), (3, 29102930), (5, 17461758), (6, 14551465), (10, 8730879), (15, 5820586), (30, 2910293), (59, 1479810), (107, 815970), (118, 739905), (177, 493270), (214, 407985), (295, 295962), (321, 271990), (354, 246635), (461, 189390), (535, 163194), (590, 147981), (642, 135995), (885, 98654), (922, 94695), (1070, 81597), (1383, 63130), (1605, 54398), (1770, 49327), (2305, 37878), (2766, 31565), (3210, 27199), (4610, 18939), (6313, 13830), (6915, 12626)]