89310570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69233}}^1$

素因数の和:69286

約数の個数: 32

約数和(自身を含む): 219333312

約数和(自身を除く): 130022742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 69233, 138466, 207699, 346165, 415398, 692330, 1038495, 2076990, 2977019, 5954038, 8931057, 14885095, 17862114, 29770190, 44655285, 89310570]

約数ペア:

[(1, 89310570), (2, 44655285), (3, 29770190), (5, 17862114), (6, 14885095), (10, 8931057), (15, 5954038), (30, 2977019), (43, 2076990), (86, 1038495), (129, 692330), (215, 415398), (258, 346165), (430, 207699), (645, 138466), (1290, 69233)]