73273290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 109203510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 129, 158, 215, 237, 258, 395, 430, 474, 645, 719, 790, 1185, 1290, 1438, 2157, 2370, 3397, 3595, 4314, 6794, 7190, 10191, 10785, 16985, 20382, 21570, 30917, 33970, 50955, 56801, 61834, 92751, 101910, 113602, 154585, 170403, 185502, 284005, 309170, 340806, 463755, 568010, 852015, 927510, 1704030, 2442443, 4884886, 7327329, 12212215, 14654658, 24424430, 36636645, 73273290]

約数ペア:

[(1, 73273290), (2, 36636645), (3, 24424430), (5, 14654658), (6, 12212215), (10, 7327329), (15, 4884886), (30, 2442443), (43, 1704030), (79, 927510), (86, 852015), (129, 568010), (158, 463755), (215, 340806), (237, 309170), (258, 284005), (395, 185502), (430, 170403), (474, 154585), (645, 113602), (719, 101910), (790, 92751), (1185, 61834), (1290, 56801), (1438, 50955), (2157, 33970), (2370, 30917), (3397, 21570), (3595, 20382), (4314, 16985), (6794, 10785), (7190, 10191)]