486021970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{301877}}^1$

素因数の和:301914

約数の個数: 32

約数和(自身を含む): 1043290368

約数和(自身を除く): 557268398

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 301877, 603754, 1509385, 2113139, 3018770, 4226278, 6943171, 10565695, 13886342, 21131390, 34715855, 48602197, 69431710, 97204394, 243010985, 486021970]

約数ペア:

[(1, 486021970), (2, 243010985), (5, 97204394), (7, 69431710), (10, 48602197), (14, 34715855), (23, 21131390), (35, 13886342), (46, 10565695), (70, 6943171), (115, 4226278), (161, 3018770), (230, 2113139), (322, 1509385), (805, 603754), (1610, 301877)]