89752390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 127975610

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 29, 35, 38, 58, 65, 70, 91, 95, 130, 133, 145, 179, 182, 190, 203, 247, 266, 290, 358, 377, 406, 455, 494, 551, 665, 754, 895, 910, 1015, 1102, 1235, 1253, 1330, 1729, 1790, 1885, 2030, 2327, 2470, 2506, 2639, 2755, 3401, 3458, 3770, 3857, 4654, 5191, 5278, 5510, 6265, 6802, 7163, 7714, 8645, 10382, 11635, 12530, 13195, 14326, 16289, 17005, 17290, 19285, 23270, 23807, 25955, 26390, 32578, 34010, 35815, 36337, 38570, 44213, 47614, 50141, 51910, 67483, 71630, 72674, 81445, 88426, 98629, 100282, 119035, 134966, 162890, 181685, 197258, 221065, 238070, 250705, 309491, 337415, 363370, 442130, 472381, 493145, 501410, 618982, 674830, 690403, 944762, 986290, 1282177, 1380806, 1547455, 2361905, 2564354, 3094910, 3452015, 4723810, 6410885, 6904030, 8975239, 12821770, 17950478, 44876195, 89752390]

約数ペア:

[(1, 89752390), (2, 44876195), (5, 17950478), (7, 12821770), (10, 8975239), (13, 6904030), (14, 6410885), (19, 4723810), (26, 3452015), (29, 3094910), (35, 2564354), (38, 2361905), (58, 1547455), (65, 1380806), (70, 1282177), (91, 986290), (95, 944762), (130, 690403), (133, 674830), (145, 618982), (179, 501410), (182, 493145), (190, 472381), (203, 442130), (247, 363370), (266, 337415), (290, 309491), (358, 250705), (377, 238070), (406, 221065), (455, 197258), (494, 181685), (551, 162890), (665, 134966), (754, 119035), (895, 100282), (910, 98629), (1015, 88426), (1102, 81445), (1235, 72674), (1253, 71630), (1330, 67483), (1729, 51910), (1790, 50141), (1885, 47614), (2030, 44213), (2327, 38570), (2470, 36337), (2506, 35815), (2639, 34010), (2755, 32578), (3401, 26390), (3458, 25955), (3770, 23807), (3857, 23270), (4654, 19285), (5191, 17290), (5278, 17005), (5510, 16289), (6265, 14326), (6802, 13195), (7163, 12530), (7714, 11635), (8645, 10382)]