47691690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8783}}^1$

素因数の和:8974

約数の個数: 32

約数和(自身を含む): 115105536

約数和(自身を除く): 67413846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 8783, 17566, 26349, 43915, 52698, 87830, 131745, 263490, 1589723, 3179446, 4769169, 7948615, 9538338, 15897230, 23845845, 47691690]

約数ペア:

[(1, 47691690), (2, 23845845), (3, 15897230), (5, 9538338), (6, 7948615), (10, 4769169), (15, 3179446), (30, 1589723), (181, 263490), (362, 131745), (543, 87830), (905, 52698), (1086, 43915), (1810, 26349), (2715, 17566), (5430, 8783)]