210230220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113027}}^1$

素因数の和:113070

約数の個数: 48

約数和(自身を含む): 607638528

約数和(自身を除く): 397408308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 113027, 226054, 339081, 452108, 565135, 678162, 1130270, 1356324, 1695405, 2260540, 3390810, 3503837, 6781620, 7007674, 10511511, 14015348, 17519185, 21023022, 35038370, 42046044, 52557555, 70076740, 105115110, 210230220]

約数ペア:

[(1, 210230220), (2, 105115110), (3, 70076740), (4, 52557555), (5, 42046044), (6, 35038370), (10, 21023022), (12, 17519185), (15, 14015348), (20, 10511511), (30, 7007674), (31, 6781620), (60, 3503837), (62, 3390810), (93, 2260540), (124, 1695405), (155, 1356324), (186, 1130270), (310, 678162), (372, 565135), (465, 452108), (620, 339081), (930, 226054), (1860, 113027)]