9888969510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5939}}^1$

素因数の和:6843

約数の個数: 128

約数和(自身を含む): 30177100800

約数和(自身を除く): 20288131290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 881, 945, 1762, 1890, 2643, 4405, 5286, 5939, 6167, 7929, 8810, 11878, 12334, 13215, 15858, 17817, 18501, 23787, 26430, 29695, 30835, 35634, 37002, 39645, 41573, 47574, 53451, 55503, 59390, 61670, 79290, 83146, 89085, 92505, 106902, 111006, 118935, 124719, 160353, 166509, 178170, 185010, 207865, 237870, 249438, 267255, 277515, 320706, 333018, 374157, 415730, 534510, 555030, 623595, 748314, 801765, 832545, 1122471, 1247190, 1603530, 1665090, 1870785, 2244942, 3741570, 5232259, 5612355, 10464518, 11224710, 15696777, 26161295, 31393554, 36625813, 47090331, 52322590, 73251626, 78483885, 94180662, 109877439, 141270993, 156967770, 183129065, 219754878, 235451655, 282541986, 329632317, 366258130, 470903310, 549387195, 659264634, 706354965, 988896951, 1098774390, 1412709930, 1648161585, 1977793902, 3296323170, 4944484755, 9888969510]

約数ペア:

[(1, 9888969510), (2, 4944484755), (3, 3296323170), (5, 1977793902), (6, 1648161585), (7, 1412709930), (9, 1098774390), (10, 988896951), (14, 706354965), (15, 659264634), (18, 549387195), (21, 470903310), (27, 366258130), (30, 329632317), (35, 282541986), (42, 235451655), (45, 219754878), (54, 183129065), (63, 156967770), (70, 141270993), (90, 109877439), (105, 94180662), (126, 78483885), (135, 73251626), (189, 52322590), (210, 47090331), (270, 36625813), (315, 31393554), (378, 26161295), (630, 15696777), (881, 11224710), (945, 10464518), (1762, 5612355), (1890, 5232259), (2643, 3741570), (4405, 2244942), (5286, 1870785), (5939, 1665090), (6167, 1603530), (7929, 1247190), (8810, 1122471), (11878, 832545), (12334, 801765), (13215, 748314), (15858, 623595), (17817, 555030), (18501, 534510), (23787, 415730), (26430, 374157), (29695, 333018), (30835, 320706), (35634, 277515), (37002, 267255), (39645, 249438), (41573, 237870), (47574, 207865), (53451, 185010), (55503, 178170), (59390, 166509), (61670, 160353), (79290, 124719), (83146, 118935), (89085, 111006), (92505, 106902)]