2653510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2426810

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 139, 166, 230, 278, 415, 695, 830, 1390, 1909, 3197, 3818, 6394, 9545, 11537, 15985, 19090, 23074, 31970, 57685, 115370, 265351, 530702, 1326755, 2653510]

約数ペア:

[(1, 2653510), (2, 1326755), (5, 530702), (10, 265351), (23, 115370), (46, 57685), (83, 31970), (115, 23074), (139, 19090), (166, 15985), (230, 11537), (278, 9545), (415, 6394), (695, 3818), (830, 3197), (1390, 1909)]