1481170020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{16381}}^1$

素因数の和:16541

約数の個数: 96

約数和(自身を含む): 4557603456

約数和(自身を除く): 3076433436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 137, 165, 220, 274, 330, 411, 548, 660, 685, 822, 1370, 1507, 1644, 2055, 2740, 3014, 4110, 4521, 6028, 7535, 8220, 9042, 15070, 16381, 18084, 22605, 30140, 32762, 45210, 49143, 65524, 81905, 90420, 98286, 163810, 180191, 196572, 245715, 327620, 360382, 491430, 540573, 720764, 900955, 982860, 1081146, 1801910, 2162292, 2244197, 2702865, 3603820, 4488394, 5405730, 6732591, 8976788, 10811460, 11220985, 13465182, 22441970, 24686167, 26930364, 33662955, 44883940, 49372334, 67325910, 74058501, 98744668, 123430835, 134651820, 148117002, 246861670, 296234004, 370292505, 493723340, 740585010, 1481170020]

約数ペア:

[(1, 1481170020), (2, 740585010), (3, 493723340), (4, 370292505), (5, 296234004), (6, 246861670), (10, 148117002), (11, 134651820), (12, 123430835), (15, 98744668), (20, 74058501), (22, 67325910), (30, 49372334), (33, 44883940), (44, 33662955), (55, 26930364), (60, 24686167), (66, 22441970), (110, 13465182), (132, 11220985), (137, 10811460), (165, 8976788), (220, 6732591), (274, 5405730), (330, 4488394), (411, 3603820), (548, 2702865), (660, 2244197), (685, 2162292), (822, 1801910), (1370, 1081146), (1507, 982860), (1644, 900955), (2055, 720764), (2740, 540573), (3014, 491430), (4110, 360382), (4521, 327620), (6028, 245715), (7535, 196572), (8220, 180191), (9042, 163810), (15070, 98286), (16381, 90420), (18084, 81905), (22605, 65524), (30140, 49143), (32762, 45210)]