2018394630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{74507}}^1$

素因数の和:74570

約数の個数: 96

約数和(自身を含む): 6137074944

約数和(自身を除く): 4118680314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 9030, 13545, 27090, 74507, 149014, 223521, 372535, 447042, 521549, 670563, 745070, 1043098, 1117605, 1341126, 1564647, 2235210, 2607745, 3129294, 3203801, 3352815, 4693941, 5215490, 6407602, 6705630, 7823235, 9387882, 9611403, 15646470, 16019005, 19222806, 22426607, 23469705, 28834209, 32038010, 44853214, 46939410, 48057015, 57668418, 67279821, 96114030, 112133035, 134559642, 144171045, 201839463, 224266070, 288342090, 336399105, 403678926, 672798210, 1009197315, 2018394630]

約数ペア:

[(1, 2018394630), (2, 1009197315), (3, 672798210), (5, 403678926), (6, 336399105), (7, 288342090), (9, 224266070), (10, 201839463), (14, 144171045), (15, 134559642), (18, 112133035), (21, 96114030), (30, 67279821), (35, 57668418), (42, 48057015), (43, 46939410), (45, 44853214), (63, 32038010), (70, 28834209), (86, 23469705), (90, 22426607), (105, 19222806), (126, 16019005), (129, 15646470), (210, 9611403), (215, 9387882), (258, 7823235), (301, 6705630), (315, 6407602), (387, 5215490), (430, 4693941), (602, 3352815), (630, 3203801), (645, 3129294), (774, 2607745), (903, 2235210), (1290, 1564647), (1505, 1341126), (1806, 1117605), (1935, 1043098), (2709, 745070), (3010, 670563), (3870, 521549), (4515, 447042), (5418, 372535), (9030, 223521), (13545, 149014), (27090, 74507)]