72143510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 134611200

約数和(自身を除く): 62467690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 409, 569, 818, 1138, 2045, 2845, 4090, 5690, 12679, 17639, 25358, 35278, 63395, 88195, 126790, 176390, 232721, 465442, 1163605, 2327210, 7214351, 14428702, 36071755, 72143510]

約数ペア:

[(1, 72143510), (2, 36071755), (5, 14428702), (10, 7214351), (31, 2327210), (62, 1163605), (155, 465442), (310, 232721), (409, 176390), (569, 126790), (818, 88195), (1138, 63395), (2045, 35278), (2845, 25358), (4090, 17639), (5690, 12679)]