613451330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 1163289600

約数和(自身を除く): 549838270

約数列:

[1, 2, 5, 10, 43, 67, 86, 107, 134, 199, 214, 215, 335, 398, 430, 535, 670, 995, 1070, 1990, 2881, 4601, 5762, 7169, 8557, 9202, 13333, 14338, 14405, 17114, 21293, 23005, 26666, 28810, 35845, 42586, 42785, 46010, 66665, 71690, 85570, 106465, 133330, 212930, 308267, 573319, 616534, 915599, 1146638, 1426631, 1541335, 1831198, 2853262, 2866595, 3082670, 4577995, 5733190, 7133155, 9155990, 14266310, 61345133, 122690266, 306725665, 613451330]

約数ペア:

[(1, 613451330), (2, 306725665), (5, 122690266), (10, 61345133), (43, 14266310), (67, 9155990), (86, 7133155), (107, 5733190), (134, 4577995), (199, 3082670), (214, 2866595), (215, 2853262), (335, 1831198), (398, 1541335), (430, 1426631), (535, 1146638), (670, 915599), (995, 616534), (1070, 573319), (1990, 308267), (2881, 212930), (4601, 133330), (5762, 106465), (7169, 85570), (8557, 71690), (9202, 66665), (13333, 46010), (14338, 42785), (14405, 42586), (17114, 35845), (21293, 28810), (23005, 26666)]