154423930

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{56983}}^1$

素因数の和:57261

約数の個数: 16

約数和(自身を含む): 278993664

約数和(自身を除く): 124569734

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 56983, 113966, 284915, 569830, 15442393, 30884786, 77211965, 154423930]

約数ペア:

[(1, 154423930), (2, 77211965), (5, 30884786), (10, 15442393), (271, 569830), (542, 284915), (1355, 113966), (2710, 56983)]