12377910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17939}}^1$

素因数の和:17972

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 18622410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17939, 35878, 53817, 89695, 107634, 179390, 269085, 412597, 538170, 825194, 1237791, 2062985, 2475582, 4125970, 6188955, 12377910]

約数ペア:

[(1, 12377910), (2, 6188955), (3, 4125970), (5, 2475582), (6, 2062985), (10, 1237791), (15, 825194), (23, 538170), (30, 412597), (46, 269085), (69, 179390), (115, 107634), (138, 89695), (230, 53817), (345, 35878), (690, 17939)]