42912710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 39582010

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4339, 4945, 8678, 9890, 21695, 43390, 99797, 186577, 199594, 373154, 498985, 932885, 997970, 1865770, 4291271, 8582542, 21456355, 42912710]

約数ペア:

[(1, 42912710), (2, 21456355), (5, 8582542), (10, 4291271), (23, 1865770), (43, 997970), (46, 932885), (86, 498985), (115, 373154), (215, 199594), (230, 186577), (430, 99797), (989, 43390), (1978, 21695), (4339, 9890), (4945, 8678)]