42687420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24533}}^1$

素因数の和:24574

約数の個数: 48

約数和(自身を含む): 123651360

約数和(自身を除く): 80963940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 24533, 49066, 73599, 98132, 122665, 147198, 245330, 294396, 367995, 490660, 711457, 735990, 1422914, 1471980, 2134371, 2845828, 3557285, 4268742, 7114570, 8537484, 10671855, 14229140, 21343710, 42687420]

約数ペア:

[(1, 42687420), (2, 21343710), (3, 14229140), (4, 10671855), (5, 8537484), (6, 7114570), (10, 4268742), (12, 3557285), (15, 2845828), (20, 2134371), (29, 1471980), (30, 1422914), (58, 735990), (60, 711457), (87, 490660), (116, 367995), (145, 294396), (174, 245330), (290, 147198), (348, 122665), (435, 98132), (580, 73599), (870, 49066), (1740, 24533)]