145522020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1093}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 467566848

約数和(自身を除く): 322044828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 634, 951, 1093, 1268, 1585, 1902, 2186, 2219, 3170, 3279, 3804, 4372, 4438, 4755, 5465, 6340, 6558, 6657, 7651, 8876, 9510, 10930, 11095, 13116, 13314, 15302, 16395, 19020, 21860, 22190, 22953, 26628, 30604, 32790, 33285, 38255, 44380, 45906, 65580, 66570, 76510, 91812, 114765, 133140, 153020, 229530, 346481, 459060, 692962, 1039443, 1385924, 1732405, 2078886, 2425367, 3464810, 4157772, 4850734, 5197215, 6929620, 7276101, 9701468, 10394430, 12126835, 14552202, 20788860, 24253670, 29104404, 36380505, 48507340, 72761010, 145522020]

約数ペア:

[(1, 145522020), (2, 72761010), (3, 48507340), (4, 36380505), (5, 29104404), (6, 24253670), (7, 20788860), (10, 14552202), (12, 12126835), (14, 10394430), (15, 9701468), (20, 7276101), (21, 6929620), (28, 5197215), (30, 4850734), (35, 4157772), (42, 3464810), (60, 2425367), (70, 2078886), (84, 1732405), (105, 1385924), (140, 1039443), (210, 692962), (317, 459060), (420, 346481), (634, 229530), (951, 153020), (1093, 133140), (1268, 114765), (1585, 91812), (1902, 76510), (2186, 66570), (2219, 65580), (3170, 45906), (3279, 44380), (3804, 38255), (4372, 33285), (4438, 32790), (4755, 30604), (5465, 26628), (6340, 22953), (6558, 22190), (6657, 21860), (7651, 19020), (8876, 16395), (9510, 15302), (10930, 13314), (11095, 13116)]