169870260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3086

約数の個数: 144

約数和(自身を含む): 582603840

約数和(自身を除く): 412733580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3041, 3724, 3990, 4655, 5586, 6082, 7980, 9123, 9310, 11172, 12164, 13965, 15205, 18246, 18620, 21287, 27930, 30410, 36492, 42574, 45615, 55860, 57779, 60820, 63861, 85148, 91230, 106435, 115558, 127722, 149009, 173337, 182460, 212870, 231116, 255444, 288895, 298018, 319305, 346674, 404453, 425740, 447027, 577790, 596036, 638610, 693348, 745045, 808906, 866685, 894054, 1155580, 1213359, 1277220, 1490090, 1617812, 1733370, 1788108, 2022265, 2235135, 2426718, 2831171, 2980180, 3466740, 4044530, 4470270, 4853436, 5662342, 6066795, 8089060, 8493513, 8940540, 11324684, 12133590, 14155855, 16987026, 24267180, 28311710, 33974052, 42467565, 56623420, 84935130, 169870260]

約数ペア:

[(1, 169870260), (2, 84935130), (3, 56623420), (4, 42467565), (5, 33974052), (6, 28311710), (7, 24267180), (10, 16987026), (12, 14155855), (14, 12133590), (15, 11324684), (19, 8940540), (20, 8493513), (21, 8089060), (28, 6066795), (30, 5662342), (35, 4853436), (38, 4470270), (42, 4044530), (49, 3466740), (57, 2980180), (60, 2831171), (70, 2426718), (76, 2235135), (84, 2022265), (95, 1788108), (98, 1733370), (105, 1617812), (114, 1490090), (133, 1277220), (140, 1213359), (147, 1155580), (190, 894054), (196, 866685), (210, 808906), (228, 745045), (245, 693348), (266, 638610), (285, 596036), (294, 577790), (380, 447027), (399, 425740), (420, 404453), (490, 346674), (532, 319305), (570, 298018), (588, 288895), (665, 255444), (735, 231116), (798, 212870), (931, 182460), (980, 173337), (1140, 149009), (1330, 127722), (1470, 115558), (1596, 106435), (1862, 91230), (1995, 85148), (2660, 63861), (2793, 60820), (2940, 57779), (3041, 55860), (3724, 45615), (3990, 42574), (4655, 36492), (5586, 30410), (6082, 27930), (7980, 21287), (9123, 18620), (9310, 18246), (11172, 15205), (12164, 13965)]