179118660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 575108352

約数和(自身を除く): 395989692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 842, 1013, 1263, 1684, 2026, 2105, 2526, 2947, 3039, 4052, 4210, 5052, 5065, 5894, 6078, 6315, 7091, 8420, 8841, 10130, 11788, 12156, 12630, 14182, 14735, 15195, 17682, 20260, 21273, 25260, 28364, 29470, 30390, 35364, 35455, 42546, 44205, 58940, 60780, 70910, 85092, 88410, 106365, 141820, 176820, 212730, 425460, 426473, 852946, 1279419, 1705892, 2132365, 2558838, 2985311, 4264730, 5117676, 5970622, 6397095, 8529460, 8955933, 11941244, 12794190, 14926555, 17911866, 25588380, 29853110, 35823732, 44779665, 59706220, 89559330, 179118660]

約数ペア:

[(1, 179118660), (2, 89559330), (3, 59706220), (4, 44779665), (5, 35823732), (6, 29853110), (7, 25588380), (10, 17911866), (12, 14926555), (14, 12794190), (15, 11941244), (20, 8955933), (21, 8529460), (28, 6397095), (30, 5970622), (35, 5117676), (42, 4264730), (60, 2985311), (70, 2558838), (84, 2132365), (105, 1705892), (140, 1279419), (210, 852946), (420, 426473), (421, 425460), (842, 212730), (1013, 176820), (1263, 141820), (1684, 106365), (2026, 88410), (2105, 85092), (2526, 70910), (2947, 60780), (3039, 58940), (4052, 44205), (4210, 42546), (5052, 35455), (5065, 35364), (5894, 30390), (6078, 29470), (6315, 28364), (7091, 25260), (8420, 21273), (8841, 20260), (10130, 17682), (11788, 15195), (12156, 14735), (12630, 14182)]