163738140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9643}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 460134528

約数和(自身を除く): 296396388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 9643, 16980, 19286, 28929, 38572, 48215, 57858, 96430, 115716, 144645, 192860, 289290, 578580, 2728969, 5457938, 8186907, 10915876, 13644845, 16373814, 27289690, 32747628, 40934535, 54579380, 81869070, 163738140]

約数ペア:

[(1, 163738140), (2, 81869070), (3, 54579380), (4, 40934535), (5, 32747628), (6, 27289690), (10, 16373814), (12, 13644845), (15, 10915876), (20, 8186907), (30, 5457938), (60, 2728969), (283, 578580), (566, 289290), (849, 192860), (1132, 144645), (1415, 115716), (1698, 96430), (2830, 57858), (3396, 48215), (4245, 38572), (5660, 28929), (8490, 19286), (9643, 16980)]