16373970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4287

約数の個数: 48

約数和(自身を含む): 43572672

約数和(自身を除く): 27198702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 4231, 8462, 12693, 21155, 25386, 38079, 42310, 63465, 76158, 126930, 181933, 190395, 363866, 380790, 545799, 909665, 1091598, 1637397, 1819330, 2728995, 3274794, 5457990, 8186985, 16373970]

約数ペア:

[(1, 16373970), (2, 8186985), (3, 5457990), (5, 3274794), (6, 2728995), (9, 1819330), (10, 1637397), (15, 1091598), (18, 909665), (30, 545799), (43, 380790), (45, 363866), (86, 190395), (90, 181933), (129, 126930), (215, 76158), (258, 63465), (387, 42310), (430, 38079), (645, 25386), (774, 21155), (1290, 12693), (1935, 8462), (3870, 4231)]