1655070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 4067712

約数和(自身を除く): 2412642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1283, 1290, 2566, 3849, 6415, 7698, 12830, 19245, 38490, 55169, 110338, 165507, 275845, 331014, 551690, 827535, 1655070]

約数ペア:

[(1, 1655070), (2, 827535), (3, 551690), (5, 331014), (6, 275845), (10, 165507), (15, 110338), (30, 55169), (43, 38490), (86, 19245), (129, 12830), (215, 7698), (258, 6415), (430, 3849), (645, 2566), (1283, 1290)]