2462390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 5244480

約数和(自身を除く): 2782090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1213, 2030, 2426, 6065, 8491, 12130, 16982, 35177, 42455, 70354, 84910, 175885, 246239, 351770, 492478, 1231195, 2462390]

約数ペア:

[(1, 2462390), (2, 1231195), (5, 492478), (7, 351770), (10, 246239), (14, 175885), (29, 84910), (35, 70354), (58, 42455), (70, 35177), (145, 16982), (203, 12130), (290, 8491), (406, 6065), (1015, 2426), (1213, 2030)]