30428670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32719}}^1$

素因数の和:32760

約数の個数: 32

約数和(自身を含む): 75386880

約数和(自身を除く): 44958210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 32719, 65438, 98157, 163595, 196314, 327190, 490785, 981570, 1014289, 2028578, 3042867, 5071445, 6085734, 10142890, 15214335, 30428670]

約数ペア:

[(1, 30428670), (2, 15214335), (3, 10142890), (5, 6085734), (6, 5071445), (10, 3042867), (15, 2028578), (30, 1014289), (31, 981570), (62, 490785), (93, 327190), (155, 196314), (186, 163595), (310, 98157), (465, 65438), (930, 32719)]