1901243310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{403661}}^1$

素因数の和:403828

約数の個数: 32

約数和(自身を含む): 4592058912

約数和(自身を除く): 2690815602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 403661, 807322, 1210983, 2018305, 2421966, 4036610, 6054915, 12109830, 63374777, 126749554, 190124331, 316873885, 380248662, 633747770, 950621655, 1901243310]

約数ペア:

[(1, 1901243310), (2, 950621655), (3, 633747770), (5, 380248662), (6, 316873885), (10, 190124331), (15, 126749554), (30, 63374777), (157, 12109830), (314, 6054915), (471, 4036610), (785, 2421966), (942, 2018305), (1570, 1210983), (2355, 807322), (4710, 403661)]