86836890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13339}}^1$

素因数の和:13387

約数の個数: 64

約数和(自身を含む): 245882880

約数和(自身を除く): 159045990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 13339, 26678, 40017, 66695, 80034, 93373, 133390, 186746, 200085, 280119, 400170, 413509, 466865, 560238, 827018, 933730, 1240527, 1400595, 2067545, 2481054, 2801190, 2894563, 4135090, 5789126, 6202635, 8683689, 12405270, 14472815, 17367378, 28945630, 43418445, 86836890]

約数ペア:

[(1, 86836890), (2, 43418445), (3, 28945630), (5, 17367378), (6, 14472815), (7, 12405270), (10, 8683689), (14, 6202635), (15, 5789126), (21, 4135090), (30, 2894563), (31, 2801190), (35, 2481054), (42, 2067545), (62, 1400595), (70, 1240527), (93, 933730), (105, 827018), (155, 560238), (186, 466865), (210, 413509), (217, 400170), (310, 280119), (434, 200085), (465, 186746), (651, 133390), (930, 93373), (1085, 80034), (1302, 66695), (2170, 40017), (3255, 26678), (6510, 13339)]