235690140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13687}}^1$

素因数の和:13747

約数の個数: 96

約数和(自身を含む): 772660224

約数和(自身を除く): 536970084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 13687, 17220, 27374, 41061, 54748, 68435, 82122, 95809, 136870, 164244, 191618, 205305, 273740, 287427, 383236, 410610, 479045, 561167, 574854, 821220, 958090, 1122334, 1149708, 1437135, 1683501, 1916180, 2244668, 2805835, 2874270, 3367002, 3928169, 5611670, 5748540, 6734004, 7856338, 8417505, 11223340, 11784507, 15712676, 16835010, 19640845, 23569014, 33670020, 39281690, 47138028, 58922535, 78563380, 117845070, 235690140]

約数ペア:

[(1, 235690140), (2, 117845070), (3, 78563380), (4, 58922535), (5, 47138028), (6, 39281690), (7, 33670020), (10, 23569014), (12, 19640845), (14, 16835010), (15, 15712676), (20, 11784507), (21, 11223340), (28, 8417505), (30, 7856338), (35, 6734004), (41, 5748540), (42, 5611670), (60, 3928169), (70, 3367002), (82, 2874270), (84, 2805835), (105, 2244668), (123, 1916180), (140, 1683501), (164, 1437135), (205, 1149708), (210, 1122334), (246, 958090), (287, 821220), (410, 574854), (420, 561167), (492, 479045), (574, 410610), (615, 383236), (820, 287427), (861, 273740), (1148, 205305), (1230, 191618), (1435, 164244), (1722, 136870), (2460, 95809), (2870, 82122), (3444, 68435), (4305, 54748), (5740, 41061), (8610, 27374), (13687, 17220)]