9972690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 29725056

約数和(自身を除く): 19752366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 281, 338, 390, 455, 507, 546, 562, 843, 845, 910, 1014, 1183, 1365, 1405, 1686, 1690, 1967, 2366, 2535, 2730, 2810, 3549, 3653, 3934, 4215, 5070, 5901, 5915, 7098, 7306, 8430, 9835, 10959, 11802, 11830, 17745, 18265, 19670, 21918, 25571, 29505, 35490, 36530, 47489, 51142, 54795, 59010, 76713, 94978, 109590, 127855, 142467, 153426, 237445, 255710, 284934, 332423, 383565, 474890, 664846, 712335, 767130, 997269, 1424670, 1662115, 1994538, 3324230, 4986345, 9972690]

約数ペア:

[(1, 9972690), (2, 4986345), (3, 3324230), (5, 1994538), (6, 1662115), (7, 1424670), (10, 997269), (13, 767130), (14, 712335), (15, 664846), (21, 474890), (26, 383565), (30, 332423), (35, 284934), (39, 255710), (42, 237445), (65, 153426), (70, 142467), (78, 127855), (91, 109590), (105, 94978), (130, 76713), (169, 59010), (182, 54795), (195, 51142), (210, 47489), (273, 36530), (281, 35490), (338, 29505), (390, 25571), (455, 21918), (507, 19670), (546, 18265), (562, 17745), (843, 11830), (845, 11802), (910, 10959), (1014, 9835), (1183, 8430), (1365, 7306), (1405, 7098), (1686, 5915), (1690, 5901), (1967, 5070), (2366, 4215), (2535, 3934), (2730, 3653), (2810, 3549)]