2023731390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 4902114816

約数和(自身を除く): 2878383426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 557, 743, 815, 978, 1114, 1486, 1630, 1671, 2229, 2445, 2785, 3342, 3715, 4458, 4890, 5570, 7430, 8355, 11145, 16710, 22290, 90791, 121109, 181582, 242218, 272373, 363327, 413851, 453955, 544746, 605545, 726654, 827702, 907910, 1211090, 1241553, 1361865, 1816635, 2069255, 2483106, 2723730, 3633270, 4138510, 6207765, 12415530, 67457713, 134915426, 202373139, 337288565, 404746278, 674577130, 1011865695, 2023731390]

約数ペア:

[(1, 2023731390), (2, 1011865695), (3, 674577130), (5, 404746278), (6, 337288565), (10, 202373139), (15, 134915426), (30, 67457713), (163, 12415530), (326, 6207765), (489, 4138510), (557, 3633270), (743, 2723730), (815, 2483106), (978, 2069255), (1114, 1816635), (1486, 1361865), (1630, 1241553), (1671, 1211090), (2229, 907910), (2445, 827702), (2785, 726654), (3342, 605545), (3715, 544746), (4458, 453955), (4890, 413851), (5570, 363327), (7430, 272373), (8355, 242218), (11145, 181582), (16710, 121109), (22290, 90791)]