1830403790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{12197}}^1$

素因数の和:12596

約数の個数: 32

約数和(自身を含む): 3381285600

約数和(自身を除く): 1550881810

約数列:

[1, 2, 5, 10, 43, 86, 215, 349, 430, 698, 1745, 3490, 12197, 15007, 24394, 30014, 60985, 75035, 121970, 150070, 524471, 1048942, 2622355, 4256753, 5244710, 8513506, 21283765, 42567530, 183040379, 366080758, 915201895, 1830403790]

約数ペア:

[(1, 1830403790), (2, 915201895), (5, 366080758), (10, 183040379), (43, 42567530), (86, 21283765), (215, 8513506), (349, 5244710), (430, 4256753), (698, 2622355), (1745, 1048942), (3490, 524471), (12197, 150070), (15007, 121970), (24394, 75035), (30014, 60985)]