1734850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 3702888

約数和(自身を除く): 1968038

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 157, 170, 221, 314, 325, 425, 442, 650, 785, 850, 1105, 1570, 2041, 2210, 2669, 3925, 4082, 5338, 5525, 7850, 10205, 11050, 13345, 20410, 26690, 34697, 51025, 66725, 69394, 102050, 133450, 173485, 346970, 867425, 1734850]

約数ペア:

[(1, 1734850), (2, 867425), (5, 346970), (10, 173485), (13, 133450), (17, 102050), (25, 69394), (26, 66725), (34, 51025), (50, 34697), (65, 26690), (85, 20410), (130, 13345), (157, 11050), (170, 10205), (221, 7850), (314, 5525), (325, 5338), (425, 4082), (442, 3925), (650, 2669), (785, 2210), (850, 2041), (1105, 1570)]