1761630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 4554144

約数和(自身を除く): 2792514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4517, 9034, 13551, 22585, 27102, 45170, 58721, 67755, 117442, 135510, 176163, 293605, 352326, 587210, 880815, 1761630]

約数ペア:

[(1, 1761630), (2, 880815), (3, 587210), (5, 352326), (6, 293605), (10, 176163), (13, 135510), (15, 117442), (26, 67755), (30, 58721), (39, 45170), (65, 27102), (78, 22585), (130, 13551), (195, 9034), (390, 4517)]