5898490

素因数分解:

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

素因数の和:211

約数の個数: 48

約数和(自身を含む): 12223512

約数和(自身を除く): 6325022

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 157, 170, 221, 289, 314, 442, 578, 785, 1105, 1445, 1570, 2041, 2210, 2669, 2890, 3757, 4082, 5338, 7514, 10205, 13345, 18785, 20410, 26690, 34697, 37570, 45373, 69394, 90746, 173485, 226865, 346970, 453730, 589849, 1179698, 2949245, 5898490]

約数ペア:

[(1, 5898490), (2, 2949245), (5, 1179698), (10, 589849), (13, 453730), (17, 346970), (26, 226865), (34, 173485), (65, 90746), (85, 69394), (130, 45373), (157, 37570), (170, 34697), (221, 26690), (289, 20410), (314, 18785), (442, 13345), (578, 10205), (785, 7514), (1105, 5338), (1445, 4082), (1570, 3757), (2041, 2890), (2210, 2669)]