30144744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19937}}^1$

素因数の和:19959

約数の個数: 64

約数和(自身を含む): 95702400

約数和(自身を除く): 65557656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19937, 39874, 59811, 79748, 119622, 139559, 159496, 179433, 239244, 279118, 358866, 418677, 478488, 538299, 558236, 717732, 837354, 1076598, 1116472, 1256031, 1435464, 1674708, 2153196, 2512062, 3349416, 3768093, 4306392, 5024124, 7536186, 10048248, 15072372, 30144744]

約数ペア:

[(1, 30144744), (2, 15072372), (3, 10048248), (4, 7536186), (6, 5024124), (7, 4306392), (8, 3768093), (9, 3349416), (12, 2512062), (14, 2153196), (18, 1674708), (21, 1435464), (24, 1256031), (27, 1116472), (28, 1076598), (36, 837354), (42, 717732), (54, 558236), (56, 538299), (63, 478488), (72, 418677), (84, 358866), (108, 279118), (126, 239244), (168, 179433), (189, 159496), (216, 139559), (252, 119622), (378, 79748), (504, 59811), (756, 39874), (1512, 19937)]