23239140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2467}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 65510592

約数和(自身を除く): 42271452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2467, 3140, 4710, 4934, 7401, 9420, 9868, 12335, 14802, 24670, 29604, 37005, 49340, 74010, 148020, 387319, 774638, 1161957, 1549276, 1936595, 2323914, 3873190, 4647828, 5809785, 7746380, 11619570, 23239140]

約数ペア:

[(1, 23239140), (2, 11619570), (3, 7746380), (4, 5809785), (5, 4647828), (6, 3873190), (10, 2323914), (12, 1936595), (15, 1549276), (20, 1161957), (30, 774638), (60, 387319), (157, 148020), (314, 74010), (471, 49340), (628, 37005), (785, 29604), (942, 24670), (1570, 14802), (1884, 12335), (2355, 9868), (2467, 9420), (3140, 7401), (4710, 4934)]