97382870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 196454160

約数和(自身を除く): 99071290

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 1987, 3770, 3974, 4901, 9802, 9935, 19870, 24505, 25831, 49010, 51662, 57623, 115246, 129155, 258310, 288115, 335803, 576230, 671606, 749099, 1498198, 1679015, 3358030, 3745495, 7490990, 9738287, 19476574, 48691435, 97382870]

約数ペア:

[(1, 97382870), (2, 48691435), (5, 19476574), (10, 9738287), (13, 7490990), (26, 3745495), (29, 3358030), (58, 1679015), (65, 1498198), (130, 749099), (145, 671606), (169, 576230), (290, 335803), (338, 288115), (377, 258310), (754, 129155), (845, 115246), (1690, 57623), (1885, 51662), (1987, 49010), (3770, 25831), (3974, 24505), (4901, 19870), (9802, 9935)]