156089820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55351}}^1$

素因数の和:55410

約数の個数: 48

約数和(自身を含む): 446358528

約数和(自身を除く): 290268708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 55351, 110702, 166053, 221404, 276755, 332106, 553510, 664212, 830265, 1107020, 1660530, 2601497, 3321060, 5202994, 7804491, 10405988, 13007485, 15608982, 26014970, 31217964, 39022455, 52029940, 78044910, 156089820]

約数ペア:

[(1, 156089820), (2, 78044910), (3, 52029940), (4, 39022455), (5, 31217964), (6, 26014970), (10, 15608982), (12, 13007485), (15, 10405988), (20, 7804491), (30, 5202994), (47, 3321060), (60, 2601497), (94, 1660530), (141, 1107020), (188, 830265), (235, 664212), (282, 553510), (470, 332106), (564, 276755), (705, 221404), (940, 166053), (1410, 110702), (2820, 55351)]