251036190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2659}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 653562000

約数和(自身を除く): 402525810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1049, 2098, 2659, 3147, 5245, 5318, 6294, 7977, 9441, 10490, 13295, 15735, 15954, 18882, 23931, 26590, 31470, 39885, 47205, 47862, 79770, 94410, 119655, 239310, 2789291, 5578582, 8367873, 13946455, 16735746, 25103619, 27892910, 41839365, 50207238, 83678730, 125518095, 251036190]

約数ペア:

[(1, 251036190), (2, 125518095), (3, 83678730), (5, 50207238), (6, 41839365), (9, 27892910), (10, 25103619), (15, 16735746), (18, 13946455), (30, 8367873), (45, 5578582), (90, 2789291), (1049, 239310), (2098, 119655), (2659, 94410), (3147, 79770), (5245, 47862), (5318, 47205), (6294, 39885), (7977, 31470), (9441, 26590), (10490, 23931), (13295, 18882), (15735, 15954)]