9820730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 19187280

約数和(自身を除く): 9366550

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 1409, 2818, 3485, 6970, 7045, 14090, 23953, 47906, 57769, 115538, 119765, 239530, 288845, 577690, 982073, 1964146, 4910365, 9820730]

約数ペア:

[(1, 9820730), (2, 4910365), (5, 1964146), (10, 982073), (17, 577690), (34, 288845), (41, 239530), (82, 119765), (85, 115538), (170, 57769), (205, 47906), (410, 23953), (697, 14090), (1394, 7045), (1409, 6970), (2818, 3485)]