1859310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 4917744

約数和(自身を除く): 3058434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 283, 365, 438, 566, 657, 730, 849, 1095, 1314, 1415, 1698, 2190, 2547, 2830, 3285, 4245, 5094, 6570, 8490, 12735, 20659, 25470, 41318, 61977, 103295, 123954, 185931, 206590, 309885, 371862, 619770, 929655, 1859310]

約数ペア:

[(1, 1859310), (2, 929655), (3, 619770), (5, 371862), (6, 309885), (9, 206590), (10, 185931), (15, 123954), (18, 103295), (30, 61977), (45, 41318), (73, 25470), (90, 20659), (146, 12735), (219, 8490), (283, 6570), (365, 5094), (438, 4245), (566, 3285), (657, 2830), (730, 2547), (849, 2190), (1095, 1698), (1314, 1415)]