47382390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 143161200

約数和(自身を除く): 95778810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 229, 242, 285, 330, 342, 363, 418, 458, 495, 570, 605, 627, 687, 726, 855, 990, 1045, 1089, 1145, 1210, 1254, 1374, 1710, 1815, 1881, 2061, 2090, 2178, 2290, 2299, 2519, 3135, 3435, 3630, 3762, 4122, 4351, 4598, 5038, 5445, 6270, 6870, 6897, 7557, 8702, 9405, 10305, 10890, 11495, 12595, 13053, 13794, 15114, 18810, 20610, 20691, 21755, 22671, 22990, 25190, 26106, 27709, 34485, 37785, 39159, 41382, 43510, 45342, 47861, 55418, 65265, 68970, 75570, 78318, 83127, 95722, 103455, 113355, 130530, 138545, 143583, 166254, 195795, 206910, 226710, 239305, 249381, 277090, 287166, 391590, 415635, 430749, 478610, 498762, 526471, 717915, 831270, 861498, 1052942, 1246905, 1435830, 1579413, 2153745, 2493810, 2632355, 3158826, 4307490, 4738239, 5264710, 7897065, 9476478, 15794130, 23691195, 47382390]

約数ペア:

[(1, 47382390), (2, 23691195), (3, 15794130), (5, 9476478), (6, 7897065), (9, 5264710), (10, 4738239), (11, 4307490), (15, 3158826), (18, 2632355), (19, 2493810), (22, 2153745), (30, 1579413), (33, 1435830), (38, 1246905), (45, 1052942), (55, 861498), (57, 831270), (66, 717915), (90, 526471), (95, 498762), (99, 478610), (110, 430749), (114, 415635), (121, 391590), (165, 287166), (171, 277090), (190, 249381), (198, 239305), (209, 226710), (229, 206910), (242, 195795), (285, 166254), (330, 143583), (342, 138545), (363, 130530), (418, 113355), (458, 103455), (495, 95722), (570, 83127), (605, 78318), (627, 75570), (687, 68970), (726, 65265), (855, 55418), (990, 47861), (1045, 45342), (1089, 43510), (1145, 41382), (1210, 39159), (1254, 37785), (1374, 34485), (1710, 27709), (1815, 26106), (1881, 25190), (2061, 22990), (2090, 22671), (2178, 21755), (2290, 20691), (2299, 20610), (2519, 18810), (3135, 15114), (3435, 13794), (3630, 13053), (3762, 12595), (4122, 11495), (4351, 10890), (4598, 10305), (5038, 9405), (5445, 8702), (6270, 7557), (6870, 6897)]