234898020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4610

約数の個数: 144

約数和(自身を含む): 834357888

約数和(自身を除く): 599459868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 4547, 5166, 5740, 7380, 8610, 9094, 10332, 12915, 13641, 17220, 18188, 22735, 25830, 27282, 31829, 40923, 45470, 51660, 54564, 63658, 68205, 81846, 90940, 95487, 127316, 136410, 159145, 163692, 186427, 190974, 204615, 272820, 286461, 318290, 372854, 381948, 409230, 477435, 559281, 572922, 636580, 745708, 818460, 932135, 954870, 1118562, 1145844, 1304989, 1432305, 1677843, 1864270, 1909740, 2237124, 2609978, 2796405, 2864610, 3355686, 3728540, 3914967, 5219956, 5592810, 5729220, 6524945, 6711372, 7829934, 8389215, 11185620, 11744901, 13049890, 15659868, 16778430, 19574835, 23489802, 26099780, 33556860, 39149670, 46979604, 58724505, 78299340, 117449010, 234898020]

約数ペア:

[(1, 234898020), (2, 117449010), (3, 78299340), (4, 58724505), (5, 46979604), (6, 39149670), (7, 33556860), (9, 26099780), (10, 23489802), (12, 19574835), (14, 16778430), (15, 15659868), (18, 13049890), (20, 11744901), (21, 11185620), (28, 8389215), (30, 7829934), (35, 6711372), (36, 6524945), (41, 5729220), (42, 5592810), (45, 5219956), (60, 3914967), (63, 3728540), (70, 3355686), (82, 2864610), (84, 2796405), (90, 2609978), (105, 2237124), (123, 1909740), (126, 1864270), (140, 1677843), (164, 1432305), (180, 1304989), (205, 1145844), (210, 1118562), (246, 954870), (252, 932135), (287, 818460), (315, 745708), (369, 636580), (410, 572922), (420, 559281), (492, 477435), (574, 409230), (615, 381948), (630, 372854), (738, 318290), (820, 286461), (861, 272820), (1148, 204615), (1230, 190974), (1260, 186427), (1435, 163692), (1476, 159145), (1722, 136410), (1845, 127316), (2460, 95487), (2583, 90940), (2870, 81846), (3444, 68205), (3690, 63658), (4305, 54564), (4547, 51660), (5166, 45470), (5740, 40923), (7380, 31829), (8610, 27282), (9094, 25830), (10332, 22735), (12915, 18188), (13641, 17220)]