2179672770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 5928526080

約数和(自身を除く): 3748853310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 421, 435, 541, 638, 842, 870, 957, 1082, 1263, 1595, 1623, 1914, 2105, 2526, 2705, 3190, 3246, 4210, 4631, 4785, 5410, 5951, 6315, 8115, 9262, 9570, 11902, 12209, 12630, 13893, 15689, 16230, 17853, 23155, 24418, 27786, 29755, 31378, 35706, 36627, 46310, 47067, 59510, 61045, 69465, 73254, 78445, 89265, 94134, 122090, 134299, 138930, 156890, 172579, 178530, 183135, 227761, 235335, 268598, 345158, 366270, 402897, 455522, 470670, 517737, 671495, 683283, 805794, 862895, 1035474, 1138805, 1342990, 1366566, 1725790, 2014485, 2277610, 2505371, 2588685, 3416415, 4028970, 5010742, 5177370, 6605069, 6832830, 7516113, 12526855, 13210138, 15032226, 19815207, 25053710, 33025345, 37580565, 39630414, 66050690, 72655759, 75161130, 99076035, 145311518, 198152070, 217967277, 363278795, 435934554, 726557590, 1089836385, 2179672770]

約数ペア:

[(1, 2179672770), (2, 1089836385), (3, 726557590), (5, 435934554), (6, 363278795), (10, 217967277), (11, 198152070), (15, 145311518), (22, 99076035), (29, 75161130), (30, 72655759), (33, 66050690), (55, 39630414), (58, 37580565), (66, 33025345), (87, 25053710), (110, 19815207), (145, 15032226), (165, 13210138), (174, 12526855), (290, 7516113), (319, 6832830), (330, 6605069), (421, 5177370), (435, 5010742), (541, 4028970), (638, 3416415), (842, 2588685), (870, 2505371), (957, 2277610), (1082, 2014485), (1263, 1725790), (1595, 1366566), (1623, 1342990), (1914, 1138805), (2105, 1035474), (2526, 862895), (2705, 805794), (3190, 683283), (3246, 671495), (4210, 517737), (4631, 470670), (4785, 455522), (5410, 402897), (5951, 366270), (6315, 345158), (8115, 268598), (9262, 235335), (9570, 227761), (11902, 183135), (12209, 178530), (12630, 172579), (13893, 156890), (15689, 138930), (16230, 134299), (17853, 122090), (23155, 94134), (24418, 89265), (27786, 78445), (29755, 73254), (31378, 69465), (35706, 61045), (36627, 59510), (46310, 47067)]