5019390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 13364208

約数和(自身を除く): 8344818

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, 1297, 1935, 2594, 3870, 3891, 6485, 7782, 11673, 12970, 19455, 23346, 38910, 55771, 58365, 111542, 116730, 167313, 278855, 334626, 501939, 557710, 836565, 1003878, 1673130, 2509695, 5019390]

約数ペア:

[(1, 5019390), (2, 2509695), (3, 1673130), (5, 1003878), (6, 836565), (9, 557710), (10, 501939), (15, 334626), (18, 278855), (30, 167313), (43, 116730), (45, 111542), (86, 58365), (90, 55771), (129, 38910), (215, 23346), (258, 19455), (387, 12970), (430, 11673), (645, 7782), (774, 6485), (1290, 3891), (1297, 3870), (1935, 2594)]