42187830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5347}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 101654784

約数和(自身を除く): 59466954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 5347, 7890, 10694, 16041, 26735, 32082, 53470, 80205, 160410, 1406261, 2812522, 4218783, 7031305, 8437566, 14062610, 21093915, 42187830]

約数ペア:

[(1, 42187830), (2, 21093915), (3, 14062610), (5, 8437566), (6, 7031305), (10, 4218783), (15, 2812522), (30, 1406261), (263, 160410), (526, 80205), (789, 53470), (1315, 32082), (1578, 26735), (2630, 16041), (3945, 10694), (5347, 7890)]