42201690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19813}}^1$

素因数の和:19894

約数の個数: 32

約数和(自身を含む): 102715776

約数和(自身を除く): 60514086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 19813, 39626, 59439, 99065, 118878, 198130, 297195, 594390, 1406723, 2813446, 4220169, 7033615, 8440338, 14067230, 21100845, 42201690]

約数ペア:

[(1, 42201690), (2, 21100845), (3, 14067230), (5, 8440338), (6, 7033615), (10, 4220169), (15, 2813446), (30, 1406723), (71, 594390), (142, 297195), (213, 198130), (355, 118878), (426, 99065), (710, 59439), (1065, 39626), (2130, 19813)]