30621165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 54468288

約数和(自身を除く): 23847123

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 227, 255, 345, 391, 529, 681, 1135, 1173, 1587, 1955, 2645, 3405, 3859, 5221, 5865, 7935, 8993, 11577, 15663, 19295, 26105, 26979, 44965, 57885, 78315, 88757, 120083, 134895, 266271, 360249, 443785, 600415, 1331355, 1801245, 2041411, 6124233, 10207055, 30621165]

約数ペア:

[(1, 30621165), (3, 10207055), (5, 6124233), (15, 2041411), (17, 1801245), (23, 1331355), (51, 600415), (69, 443785), (85, 360249), (115, 266271), (227, 134895), (255, 120083), (345, 88757), (391, 78315), (529, 57885), (681, 44965), (1135, 26979), (1173, 26105), (1587, 19295), (1955, 15663), (2645, 11577), (3405, 8993), (3859, 7935), (5221, 5865)]