10421970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26723}}^1$

素因数の和:26746

約数の個数: 32

約数和(自身を含む): 26937792

約数和(自身を除く): 16515822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 26723, 53446, 80169, 133615, 160338, 267230, 347399, 400845, 694798, 801690, 1042197, 1736995, 2084394, 3473990, 5210985, 10421970]

約数ペア:

[(1, 10421970), (2, 5210985), (3, 3473990), (5, 2084394), (6, 1736995), (10, 1042197), (13, 801690), (15, 694798), (26, 400845), (30, 347399), (39, 267230), (65, 160338), (78, 133615), (130, 80169), (195, 53446), (390, 26723)]