140000898

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6661}}^1$

素因数の和:6810

約数の個数: 32

約数和(自身を含む): 291635712

約数和(自身を除く): 151634814

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 3503, 6661, 7006, 10509, 13322, 19983, 21018, 39966, 206491, 412982, 619473, 752693, 1238946, 1505386, 2258079, 4516158, 23333483, 46666966, 70000449, 140000898]

約数ペア:

[(1, 140000898), (2, 70000449), (3, 46666966), (6, 23333483), (31, 4516158), (62, 2258079), (93, 1505386), (113, 1238946), (186, 752693), (226, 619473), (339, 412982), (678, 206491), (3503, 39966), (6661, 21018), (7006, 19983), (10509, 13322)]