854394060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17957}}^1$

素因数の和:18043

約数の個数: 96

約数和(自身を含む): 2618707392

約数和(自身を除く): 1764313332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 9516, 11895, 15860, 17957, 23790, 35914, 47580, 53871, 71828, 89785, 107742, 179570, 215484, 233441, 269355, 359140, 466882, 538710, 700323, 933764, 1077420, 1095377, 1167205, 1400646, 2190754, 2334410, 2801292, 3286131, 3501615, 4381508, 4668820, 5476885, 6572262, 7003230, 10953770, 13144524, 14006460, 14239901, 16430655, 21907540, 28479802, 32861310, 42719703, 56959604, 65722620, 71199505, 85439406, 142399010, 170878812, 213598515, 284798020, 427197030, 854394060]

約数ペア:

[(1, 854394060), (2, 427197030), (3, 284798020), (4, 213598515), (5, 170878812), (6, 142399010), (10, 85439406), (12, 71199505), (13, 65722620), (15, 56959604), (20, 42719703), (26, 32861310), (30, 28479802), (39, 21907540), (52, 16430655), (60, 14239901), (61, 14006460), (65, 13144524), (78, 10953770), (122, 7003230), (130, 6572262), (156, 5476885), (183, 4668820), (195, 4381508), (244, 3501615), (260, 3286131), (305, 2801292), (366, 2334410), (390, 2190754), (610, 1400646), (732, 1167205), (780, 1095377), (793, 1077420), (915, 933764), (1220, 700323), (1586, 538710), (1830, 466882), (2379, 359140), (3172, 269355), (3660, 233441), (3965, 215484), (4758, 179570), (7930, 107742), (9516, 89785), (11895, 71828), (15860, 53871), (17957, 47580), (23790, 35914)]