2152840260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4271}}^1$

素因数の和:4585

約数の個数: 96

約数和(自身を含む): 6246825984

約数和(自身を除く): 4093985724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 271, 310, 372, 465, 542, 620, 813, 930, 1084, 1355, 1626, 1860, 2710, 3252, 4065, 4271, 5420, 8130, 8401, 8542, 12813, 16260, 16802, 17084, 21355, 25203, 25626, 33604, 42005, 42710, 50406, 51252, 64065, 84010, 85420, 100812, 126015, 128130, 132401, 168020, 252030, 256260, 264802, 397203, 504060, 529604, 662005, 794406, 1157441, 1324010, 1588812, 1986015, 2314882, 2648020, 3472323, 3972030, 4629764, 5787205, 6944646, 7944060, 11574410, 13889292, 17361615, 23148820, 34723230, 35880671, 69446460, 71761342, 107642013, 143522684, 179403355, 215284026, 358806710, 430568052, 538210065, 717613420, 1076420130, 2152840260]

約数ペア:

[(1, 2152840260), (2, 1076420130), (3, 717613420), (4, 538210065), (5, 430568052), (6, 358806710), (10, 215284026), (12, 179403355), (15, 143522684), (20, 107642013), (30, 71761342), (31, 69446460), (60, 35880671), (62, 34723230), (93, 23148820), (124, 17361615), (155, 13889292), (186, 11574410), (271, 7944060), (310, 6944646), (372, 5787205), (465, 4629764), (542, 3972030), (620, 3472323), (813, 2648020), (930, 2314882), (1084, 1986015), (1355, 1588812), (1626, 1324010), (1860, 1157441), (2710, 794406), (3252, 662005), (4065, 529604), (4271, 504060), (5420, 397203), (8130, 264802), (8401, 256260), (8542, 252030), (12813, 168020), (16260, 132401), (16802, 128130), (17084, 126015), (21355, 100812), (25203, 85420), (25626, 84010), (33604, 64065), (42005, 51252), (42710, 50406)]