68369490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 139197870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2309, 2961, 3290, 4230, 4618, 4935, 5922, 6927, 9870, 11545, 13854, 14805, 16163, 20781, 23090, 29610, 32326, 34635, 41562, 48489, 69270, 80815, 96978, 103905, 108523, 145467, 161630, 207810, 217046, 242445, 290934, 325569, 484890, 542615, 651138, 727335, 759661, 976707, 1085230, 1454670, 1519322, 1627845, 1953414, 2278983, 3255690, 3798305, 4557966, 4883535, 6836949, 7596610, 9767070, 11394915, 13673898, 22789830, 34184745, 68369490]

約数ペア:

[(1, 68369490), (2, 34184745), (3, 22789830), (5, 13673898), (6, 11394915), (7, 9767070), (9, 7596610), (10, 6836949), (14, 4883535), (15, 4557966), (18, 3798305), (21, 3255690), (30, 2278983), (35, 1953414), (42, 1627845), (45, 1519322), (47, 1454670), (63, 1085230), (70, 976707), (90, 759661), (94, 727335), (105, 651138), (126, 542615), (141, 484890), (210, 325569), (235, 290934), (282, 242445), (315, 217046), (329, 207810), (423, 161630), (470, 145467), (630, 108523), (658, 103905), (705, 96978), (846, 80815), (987, 69270), (1410, 48489), (1645, 41562), (1974, 34635), (2115, 32326), (2309, 29610), (2961, 23090), (3290, 20781), (4230, 16163), (4618, 14805), (4935, 13854), (5922, 11545), (6927, 9870)]