61147282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 115937280

約数和(自身を除く): 54789998

約数列:

[1, 2, 7, 14, 19, 38, 47, 67, 73, 94, 133, 134, 146, 266, 329, 469, 511, 658, 893, 938, 1022, 1273, 1387, 1786, 2546, 2774, 3149, 3431, 4891, 6251, 6298, 6862, 8911, 9709, 9782, 12502, 17822, 19418, 22043, 24017, 34237, 44086, 48034, 59831, 65189, 68474, 92929, 119662, 130378, 185858, 229877, 418817, 456323, 459754, 650503, 837634, 912646, 1301006, 1609139, 3218278, 4367663, 8735326, 30573641, 61147282]

約数ペア:

[(1, 61147282), (2, 30573641), (7, 8735326), (14, 4367663), (19, 3218278), (38, 1609139), (47, 1301006), (67, 912646), (73, 837634), (94, 650503), (133, 459754), (134, 456323), (146, 418817), (266, 229877), (329, 185858), (469, 130378), (511, 119662), (658, 92929), (893, 68474), (938, 65189), (1022, 59831), (1273, 48034), (1387, 44086), (1786, 34237), (2546, 24017), (2774, 22043), (3149, 19418), (3431, 17822), (4891, 12502), (6251, 9782), (6298, 9709), (6862, 8911)]