11954430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 31814640

約数和(自身を除く): 19860210

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, 3089, 3870, 6178, 9267, 15445, 18534, 27801, 30890, 46335, 55602, 92670, 132827, 139005, 265654, 278010, 398481, 664135, 796962, 1195443, 1328270, 1992405, 2390886, 3984810, 5977215, 11954430]

約数ペア:

[(1, 11954430), (2, 5977215), (3, 3984810), (5, 2390886), (6, 1992405), (9, 1328270), (10, 1195443), (15, 796962), (18, 664135), (30, 398481), (43, 278010), (45, 265654), (86, 139005), (90, 132827), (129, 92670), (215, 55602), (258, 46335), (387, 30890), (430, 27801), (645, 18534), (774, 15445), (1290, 9267), (1935, 6178), (3089, 3870)]