3071490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 7546176

約数和(自身を除く): 4474686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2381, 4762, 7143, 11905, 14286, 23810, 35715, 71430, 102383, 204766, 307149, 511915, 614298, 1023830, 1535745, 3071490]

約数ペア:

[(1, 3071490), (2, 1535745), (3, 1023830), (5, 614298), (6, 511915), (10, 307149), (15, 204766), (30, 102383), (43, 71430), (86, 35715), (129, 23810), (215, 14286), (258, 11905), (430, 7143), (645, 4762), (1290, 2381)]