69156990

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12197}}^1$

素因数の和:12223

約数の個数: 80

約数和(自身を含む): 212537952

約数和(自身を除く): 143380962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12197, 24394, 36591, 60985, 73182, 85379, 109773, 121970, 170758, 182955, 219546, 256137, 329319, 365910, 426895, 512274, 548865, 658638, 768411, 853790, 987957, 1097730, 1280685, 1536822, 1646595, 1975914, 2305233, 2561370, 3293190, 3842055, 4610466, 4939785, 6915699, 7684110, 9879570, 11526165, 13831398, 23052330, 34578495, 69156990]

約数ペア:

[(1, 69156990), (2, 34578495), (3, 23052330), (5, 13831398), (6, 11526165), (7, 9879570), (9, 7684110), (10, 6915699), (14, 4939785), (15, 4610466), (18, 3842055), (21, 3293190), (27, 2561370), (30, 2305233), (35, 1975914), (42, 1646595), (45, 1536822), (54, 1280685), (63, 1097730), (70, 987957), (81, 853790), (90, 768411), (105, 658638), (126, 548865), (135, 512274), (162, 426895), (189, 365910), (210, 329319), (270, 256137), (315, 219546), (378, 182955), (405, 170758), (567, 121970), (630, 109773), (810, 85379), (945, 73182), (1134, 60985), (1890, 36591), (2835, 24394), (5670, 12197)]