27102710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 49997952

約数和(自身を除く): 22895242

約数列:

[1, 2, 5, 10, 73, 137, 146, 271, 274, 365, 542, 685, 730, 1355, 1370, 2710, 10001, 19783, 20002, 37127, 39566, 50005, 74254, 98915, 100010, 185635, 197830, 371270, 2710271, 5420542, 13551355, 27102710]

約数ペア:

[(1, 27102710), (2, 13551355), (5, 5420542), (10, 2710271), (73, 371270), (137, 197830), (146, 185635), (271, 100010), (274, 98915), (365, 74254), (542, 50005), (685, 39566), (730, 37127), (1355, 20002), (1370, 19783), (2710, 10001)]