730986910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{10723}}^1$

素因数の和:11148

約数の個数: 32

約数和(自身を含む): 1396779552

約数和(自身を除く): 665792642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 4010, 6817, 10723, 13634, 21446, 34085, 53615, 68170, 107230, 182291, 364582, 911455, 1822910, 4299923, 8599846, 21499615, 42999230, 73098691, 146197382, 365493455, 730986910]

約数ペア:

[(1, 730986910), (2, 365493455), (5, 146197382), (10, 73098691), (17, 42999230), (34, 21499615), (85, 8599846), (170, 4299923), (401, 1822910), (802, 911455), (2005, 364582), (4010, 182291), (6817, 107230), (10723, 68170), (13634, 53615), (21446, 34085)]