668831430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{268607}}^1$

素因数の和:268700

約数の個数: 32

約数和(自身を含む): 1624541184

約数和(自身を除く): 955709754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 268607, 537214, 805821, 1343035, 1611642, 2686070, 4029105, 8058210, 22294381, 44588762, 66883143, 111471905, 133766286, 222943810, 334415715, 668831430]

約数ペア:

[(1, 668831430), (2, 334415715), (3, 222943810), (5, 133766286), (6, 111471905), (10, 66883143), (15, 44588762), (30, 22294381), (83, 8058210), (166, 4029105), (249, 2686070), (415, 1611642), (498, 1343035), (830, 805821), (1245, 537214), (2490, 268607)]