728730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2699}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 1944000

約数和(自身を除く): 1215270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2699, 5398, 8097, 13495, 16194, 24291, 26990, 40485, 48582, 72873, 80970, 121455, 145746, 242910, 364365, 728730]

約数ペア:

[(1, 728730), (2, 364365), (3, 242910), (5, 145746), (6, 121455), (9, 80970), (10, 72873), (15, 48582), (18, 40485), (27, 26990), (30, 24291), (45, 16194), (54, 13495), (90, 8097), (135, 5398), (270, 2699)]