29492450

素因数分解:

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

素因数の和:216

約数の個数: 72

約数和(自身を含む): 63154812

約数和(自身を除く): 33662362

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 157, 170, 221, 289, 314, 325, 425, 442, 578, 650, 785, 850, 1105, 1445, 1570, 2041, 2210, 2669, 2890, 3757, 3925, 4082, 5338, 5525, 7225, 7514, 7850, 10205, 11050, 13345, 14450, 18785, 20410, 26690, 34697, 37570, 45373, 51025, 66725, 69394, 90746, 93925, 102050, 133450, 173485, 187850, 226865, 346970, 453730, 589849, 867425, 1134325, 1179698, 1734850, 2268650, 2949245, 5898490, 14746225, 29492450]

約数ペア:

[(1, 29492450), (2, 14746225), (5, 5898490), (10, 2949245), (13, 2268650), (17, 1734850), (25, 1179698), (26, 1134325), (34, 867425), (50, 589849), (65, 453730), (85, 346970), (130, 226865), (157, 187850), (170, 173485), (221, 133450), (289, 102050), (314, 93925), (325, 90746), (425, 69394), (442, 66725), (578, 51025), (650, 45373), (785, 37570), (850, 34697), (1105, 26690), (1445, 20410), (1570, 18785), (2041, 14450), (2210, 13345), (2669, 11050), (2890, 10205), (3757, 7850), (3925, 7514), (4082, 7225), (5338, 5525)]