29679420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6967}}^1$

素因数の和:7050

約数の個数: 48

約数和(自身を含む): 84284928

約数和(自身を除く): 54605508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6967, 13934, 20901, 27868, 34835, 41802, 69670, 83604, 104505, 139340, 209010, 418020, 494657, 989314, 1483971, 1978628, 2473285, 2967942, 4946570, 5935884, 7419855, 9893140, 14839710, 29679420]

約数ペア:

[(1, 29679420), (2, 14839710), (3, 9893140), (4, 7419855), (5, 5935884), (6, 4946570), (10, 2967942), (12, 2473285), (15, 1978628), (20, 1483971), (30, 989314), (60, 494657), (71, 418020), (142, 209010), (213, 139340), (284, 104505), (355, 83604), (426, 69670), (710, 41802), (852, 34835), (1065, 27868), (1420, 20901), (2130, 13934), (4260, 6967)]