89293330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41149}}^1$

素因数の和:41194

約数の個数: 32

約数和(自身を含む): 189619200

約数和(自身を除く): 100325870

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 41149, 82298, 205745, 288043, 411490, 576086, 1275619, 1440215, 2551238, 2880430, 6378095, 8929333, 12756190, 17858666, 44646665, 89293330]

約数ペア:

[(1, 89293330), (2, 44646665), (5, 17858666), (7, 12756190), (10, 8929333), (14, 6378095), (31, 2880430), (35, 2551238), (62, 1440215), (70, 1275619), (155, 576086), (217, 411490), (310, 288043), (434, 205745), (1085, 82298), (2170, 41149)]