259002060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{40343}}^1$

素因数の和:40462

約数の個数: 48

約数和(自身を含む): 732001536

約数和(自身を除く): 472999476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 40343, 80686, 121029, 161372, 201715, 242058, 403430, 484116, 605145, 806860, 1210290, 2420580, 4316701, 8633402, 12950103, 17266804, 21583505, 25900206, 43167010, 51800412, 64750515, 86334020, 129501030, 259002060]

約数ペア:

[(1, 259002060), (2, 129501030), (3, 86334020), (4, 64750515), (5, 51800412), (6, 43167010), (10, 25900206), (12, 21583505), (15, 17266804), (20, 12950103), (30, 8633402), (60, 4316701), (107, 2420580), (214, 1210290), (321, 806860), (428, 605145), (535, 484116), (642, 403430), (1070, 242058), (1284, 201715), (1605, 161372), (2140, 121029), (3210, 80686), (6420, 40343)]