29616020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211543}}^1$

素因数の和:211559

約数の個数: 24

約数和(自身を含む): 71078784

約数和(自身を除く): 41462764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211543, 423086, 846172, 1057715, 1480801, 2115430, 2961602, 4230860, 5923204, 7404005, 14808010, 29616020]

約数ペア:

[(1, 29616020), (2, 14808010), (4, 7404005), (5, 5923204), (7, 4230860), (10, 2961602), (14, 2115430), (20, 1480801), (28, 1057715), (35, 846172), (70, 423086), (140, 211543)]