130751490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140593}}^1$

素因数の和:140634

約数の個数: 32

約数和(自身を含む): 323928576

約数和(自身を除く): 193177086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 140593, 281186, 421779, 702965, 843558, 1405930, 2108895, 4217790, 4358383, 8716766, 13075149, 21791915, 26150298, 43583830, 65375745, 130751490]

約数ペア:

[(1, 130751490), (2, 65375745), (3, 43583830), (5, 26150298), (6, 21791915), (10, 13075149), (15, 8716766), (30, 4358383), (31, 4217790), (62, 2108895), (93, 1405930), (155, 843558), (186, 702965), (310, 421779), (465, 281186), (930, 140593)]