1353640190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 2933457120

約数和(自身を除く): 1579816930

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 197, 245, 259, 370, 379, 394, 490, 518, 758, 985, 1295, 1379, 1813, 1895, 1970, 2590, 2653, 2758, 3626, 3790, 5306, 6895, 7289, 9065, 9653, 13265, 13790, 14023, 14578, 18130, 18571, 19306, 26530, 28046, 36445, 37142, 48265, 51023, 70115, 72890, 74663, 92855, 96530, 98161, 102046, 140230, 149326, 185710, 196322, 255115, 357161, 373315, 490805, 510230, 522641, 687127, 714322, 746630, 981610, 1045282, 1374254, 1785805, 2613205, 2762531, 3435635, 3571610, 3658487, 5226410, 5525062, 6871270, 7316974, 13812655, 18292435, 19337717, 27625310, 36584870, 38675434, 96688585, 135364019, 193377170, 270728038, 676820095, 1353640190]

約数ペア:

[(1, 1353640190), (2, 676820095), (5, 270728038), (7, 193377170), (10, 135364019), (14, 96688585), (35, 38675434), (37, 36584870), (49, 27625310), (70, 19337717), (74, 18292435), (98, 13812655), (185, 7316974), (197, 6871270), (245, 5525062), (259, 5226410), (370, 3658487), (379, 3571610), (394, 3435635), (490, 2762531), (518, 2613205), (758, 1785805), (985, 1374254), (1295, 1045282), (1379, 981610), (1813, 746630), (1895, 714322), (1970, 687127), (2590, 522641), (2653, 510230), (2758, 490805), (3626, 373315), (3790, 357161), (5306, 255115), (6895, 196322), (7289, 185710), (9065, 149326), (9653, 140230), (13265, 102046), (13790, 98161), (14023, 96530), (14578, 92855), (18130, 74663), (18571, 72890), (19306, 70115), (26530, 51023), (28046, 48265), (36445, 37142)]