154317070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1759}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 287907840

約数和(自身を除く): 133590770

約数列:

[1, 2, 5, 10, 31, 62, 155, 283, 310, 566, 1415, 1759, 2830, 3518, 8773, 8795, 17546, 17590, 43865, 54529, 87730, 109058, 272645, 497797, 545290, 995594, 2488985, 4977970, 15431707, 30863414, 77158535, 154317070]

約数ペア:

[(1, 154317070), (2, 77158535), (5, 30863414), (10, 15431707), (31, 4977970), (62, 2488985), (155, 995594), (283, 545290), (310, 497797), (566, 272645), (1415, 109058), (1759, 87730), (2830, 54529), (3518, 43865), (8773, 17590), (8795, 17546)]