70651260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4729}}^1$

素因数の和:4827

約数の個数: 72

約数和(自身を含む): 216936720

約数和(自身を除く): 146285460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4729, 4980, 7470, 9458, 14187, 14940, 18916, 23645, 28374, 42561, 47290, 56748, 70935, 85122, 94580, 141870, 170244, 212805, 283740, 392507, 425610, 785014, 851220, 1177521, 1570028, 1962535, 2355042, 3532563, 3925070, 4710084, 5887605, 7065126, 7850140, 11775210, 14130252, 17662815, 23550420, 35325630, 70651260]

約数ペア:

[(1, 70651260), (2, 35325630), (3, 23550420), (4, 17662815), (5, 14130252), (6, 11775210), (9, 7850140), (10, 7065126), (12, 5887605), (15, 4710084), (18, 3925070), (20, 3532563), (30, 2355042), (36, 1962535), (45, 1570028), (60, 1177521), (83, 851220), (90, 785014), (166, 425610), (180, 392507), (249, 283740), (332, 212805), (415, 170244), (498, 141870), (747, 94580), (830, 85122), (996, 70935), (1245, 56748), (1494, 47290), (1660, 42561), (2490, 28374), (2988, 23645), (3735, 18916), (4729, 14940), (4980, 14187), (7470, 9458)]