85671660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11243}}^1$

素因数の和:11382

約数の個数: 48

約数和(自身を含む): 241790976

約数和(自身を除く): 156119316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11243, 22486, 33729, 44972, 56215, 67458, 112430, 134916, 168645, 224860, 337290, 674580, 1427861, 2855722, 4283583, 5711444, 7139305, 8567166, 14278610, 17134332, 21417915, 28557220, 42835830, 85671660]

約数ペア:

[(1, 85671660), (2, 42835830), (3, 28557220), (4, 21417915), (5, 17134332), (6, 14278610), (10, 8567166), (12, 7139305), (15, 5711444), (20, 4283583), (30, 2855722), (60, 1427861), (127, 674580), (254, 337290), (381, 224860), (508, 168645), (635, 134916), (762, 112430), (1270, 67458), (1524, 56215), (1905, 44972), (2540, 33729), (3810, 22486), (7620, 11243)]