470893816620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10179287}}^1$

素因数の和:10179559

約数の個数: 72

約数和(自身を含む): 1433935941984

約数和(自身を除く): 963042125364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 7710, 9252, 11565, 15420, 23130, 46260, 10179287, 20358574, 30537861, 40717148, 50896435, 61075722, 91613583, 101792870, 122151444, 152689305, 183227166, 203585740, 305378610, 366454332, 458067915, 610757220, 916135830, 1832271660, 2616076759, 5232153518, 7848230277, 10464307036, 13080383795, 15696460554, 23544690831, 26160767590, 31392921108, 39241151385, 47089381662, 52321535180, 78482302770, 94178763324, 117723454155, 156964605540, 235446908310, 470893816620]

約数ペア:

[(1, 470893816620), (2, 235446908310), (3, 156964605540), (4, 117723454155), (5, 94178763324), (6, 78482302770), (9, 52321535180), (10, 47089381662), (12, 39241151385), (15, 31392921108), (18, 26160767590), (20, 23544690831), (30, 15696460554), (36, 13080383795), (45, 10464307036), (60, 7848230277), (90, 5232153518), (180, 2616076759), (257, 1832271660), (514, 916135830), (771, 610757220), (1028, 458067915), (1285, 366454332), (1542, 305378610), (2313, 203585740), (2570, 183227166), (3084, 152689305), (3855, 122151444), (4626, 101792870), (5140, 91613583), (7710, 61075722), (9252, 50896435), (11565, 40717148), (15420, 30537861), (23130, 20358574), (46260, 10179287)]