268972710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{218677}}^1$

素因数の和:218728

約数の個数: 32

約数和(自身を含む): 661282272

約数和(自身を除く): 392309562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 218677, 437354, 656031, 1093385, 1312062, 2186770, 3280155, 6560310, 8965757, 17931514, 26897271, 44828785, 53794542, 89657570, 134486355, 268972710]

約数ペア:

[(1, 268972710), (2, 134486355), (3, 89657570), (5, 53794542), (6, 44828785), (10, 26897271), (15, 17931514), (30, 8965757), (41, 6560310), (82, 3280155), (123, 2186770), (205, 1312062), (246, 1093385), (410, 656031), (615, 437354), (1230, 218677)]