30693852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^2$

素因数の和:715

約数の個数: 54

約数和(自身を含む): 88925928

約数和(自身を除く): 58232076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 2094, 2443, 3141, 4188, 4886, 6282, 7329, 9772, 12564, 14658, 21987, 29316, 43974, 87948, 121801, 243602, 365403, 487204, 730806, 852607, 1096209, 1461612, 1705214, 2192418, 2557821, 3410428, 4384836, 5115642, 7673463, 10231284, 15346926, 30693852]

約数ペア:

[(1, 30693852), (2, 15346926), (3, 10231284), (4, 7673463), (6, 5115642), (7, 4384836), (9, 3410428), (12, 2557821), (14, 2192418), (18, 1705214), (21, 1461612), (28, 1096209), (36, 852607), (42, 730806), (63, 487204), (84, 365403), (126, 243602), (252, 121801), (349, 87948), (698, 43974), (1047, 29316), (1396, 21987), (2094, 14658), (2443, 12564), (3141, 9772), (4188, 7329), (4886, 6282)]