30090452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 63920640

約数和(自身を除く): 33830188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 347, 532, 652, 694, 1141, 1388, 2282, 2429, 3097, 4564, 4858, 6194, 6593, 9716, 12388, 13186, 21679, 26372, 43358, 46151, 56561, 86716, 92302, 113122, 184604, 226244, 395927, 791854, 1074659, 1583708, 2149318, 4298636, 7522613, 15045226, 30090452]

約数ペア:

[(1, 30090452), (2, 15045226), (4, 7522613), (7, 4298636), (14, 2149318), (19, 1583708), (28, 1074659), (38, 791854), (76, 395927), (133, 226244), (163, 184604), (266, 113122), (326, 92302), (347, 86716), (532, 56561), (652, 46151), (694, 43358), (1141, 26372), (1388, 21679), (2282, 13186), (2429, 12388), (3097, 9716), (4564, 6593), (4858, 6194)]