148576020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34877}}^1$

素因数の和:34960

約数の個数: 48

約数和(自身を含む): 421884288

約数和(自身を除く): 273308268

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, 34877, 69754, 104631, 139508, 174385, 209262, 348770, 418524, 523155, 697540, 1046310, 2092620, 2476267, 4952534, 7428801, 9905068, 12381335, 14857602, 24762670, 29715204, 37144005, 49525340, 74288010, 148576020]

約数ペア:

[(1, 148576020), (2, 74288010), (3, 49525340), (4, 37144005), (5, 29715204), (6, 24762670), (10, 14857602), (12, 12381335), (15, 9905068), (20, 7428801), (30, 4952534), (60, 2476267), (71, 2092620), (142, 1046310), (213, 697540), (284, 523155), (355, 418524), (426, 348770), (710, 209262), (852, 174385), (1065, 139508), (1420, 104631), (2130, 69754), (4260, 34877)]