1409340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 4007808

約数和(自身を除く): 2598468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 283, 332, 415, 498, 566, 830, 849, 996, 1132, 1245, 1415, 1660, 1698, 2490, 2830, 3396, 4245, 4980, 5660, 8490, 16980, 23489, 46978, 70467, 93956, 117445, 140934, 234890, 281868, 352335, 469780, 704670, 1409340]

約数ペア:

[(1, 1409340), (2, 704670), (3, 469780), (4, 352335), (5, 281868), (6, 234890), (10, 140934), (12, 117445), (15, 93956), (20, 70467), (30, 46978), (60, 23489), (83, 16980), (166, 8490), (249, 5660), (283, 4980), (332, 4245), (415, 3396), (498, 2830), (566, 2490), (830, 1698), (849, 1660), (996, 1415), (1132, 1245)]