183028020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18947}}^1$

素因数の和:18989

約数の個数: 96

約数和(自身を含む): 611186688

約数和(自身を除く): 428158668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 18947, 37894, 56841, 75788, 94735, 113682, 132629, 189470, 227364, 265258, 284205, 378940, 397887, 435781, 530516, 568410, 663145, 795774, 871562, 1136820, 1307343, 1326290, 1591548, 1743124, 1989435, 2178905, 2614686, 2652580, 3050467, 3978870, 4357810, 5229372, 6100934, 6536715, 7957740, 8715620, 9151401, 12201868, 13073430, 15252335, 18302802, 26146860, 30504670, 36605604, 45757005, 61009340, 91514010, 183028020]

約数ペア:

[(1, 183028020), (2, 91514010), (3, 61009340), (4, 45757005), (5, 36605604), (6, 30504670), (7, 26146860), (10, 18302802), (12, 15252335), (14, 13073430), (15, 12201868), (20, 9151401), (21, 8715620), (23, 7957740), (28, 6536715), (30, 6100934), (35, 5229372), (42, 4357810), (46, 3978870), (60, 3050467), (69, 2652580), (70, 2614686), (84, 2178905), (92, 1989435), (105, 1743124), (115, 1591548), (138, 1326290), (140, 1307343), (161, 1136820), (210, 871562), (230, 795774), (276, 663145), (322, 568410), (345, 530516), (420, 435781), (460, 397887), (483, 378940), (644, 284205), (690, 265258), (805, 227364), (966, 189470), (1380, 132629), (1610, 113682), (1932, 94735), (2415, 75788), (3220, 56841), (4830, 37894), (9660, 18947)]