30041620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3637}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 73342080

約数和(自身を除く): 43300460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3637, 4130, 7274, 8260, 14548, 18185, 25459, 36370, 50918, 72740, 101836, 127295, 214583, 254590, 429166, 509180, 858332, 1072915, 1502081, 2145830, 3004162, 4291660, 6008324, 7510405, 15020810, 30041620]

約数ペア:

[(1, 30041620), (2, 15020810), (4, 7510405), (5, 6008324), (7, 4291660), (10, 3004162), (14, 2145830), (20, 1502081), (28, 1072915), (35, 858332), (59, 509180), (70, 429166), (118, 254590), (140, 214583), (236, 127295), (295, 101836), (413, 72740), (590, 50918), (826, 36370), (1180, 25459), (1652, 18185), (2065, 14548), (3637, 8260), (4130, 7274)]