84984990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8117}}^1$

素因数の和:8476

約数の個数: 32

約数和(自身を含む): 204573600

約数和(自身を除く): 119588610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 8117, 10470, 16234, 24351, 40585, 48702, 81170, 121755, 243510, 2832833, 5665666, 8498499, 14164165, 16996998, 28328330, 42492495, 84984990]

約数ペア:

[(1, 84984990), (2, 42492495), (3, 28328330), (5, 16996998), (6, 14164165), (10, 8498499), (15, 5665666), (30, 2832833), (349, 243510), (698, 121755), (1047, 81170), (1745, 48702), (2094, 40585), (3490, 24351), (5235, 16234), (8117, 10470)]