1237020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2301060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 389, 530, 636, 778, 795, 1060, 1167, 1556, 1590, 1945, 2334, 3180, 3890, 4668, 5835, 7780, 11670, 20617, 23340, 41234, 61851, 82468, 103085, 123702, 206170, 247404, 309255, 412340, 618510, 1237020]

約数ペア:

[(1, 1237020), (2, 618510), (3, 412340), (4, 309255), (5, 247404), (6, 206170), (10, 123702), (12, 103085), (15, 82468), (20, 61851), (30, 41234), (53, 23340), (60, 20617), (106, 11670), (159, 7780), (212, 5835), (265, 4668), (318, 3890), (389, 3180), (530, 2334), (636, 1945), (778, 1590), (795, 1556), (1060, 1167)]