42312690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 128494080

約数和(自身を除く): 86181390

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, 1429, 1645, 1974, 2115, 2858, 2961, 3290, 4230, 4287, 4935, 5922, 7145, 8574, 9870, 10003, 12861, 14290, 14805, 20006, 21435, 25722, 29610, 30009, 42870, 50015, 60018, 64305, 67163, 90027, 100030, 128610, 134326, 150045, 180054, 201489, 300090, 335815, 402978, 450135, 470141, 604467, 671630, 900270, 940282, 1007445, 1208934, 1410423, 2014890, 2350705, 2820846, 3022335, 4231269, 4701410, 6044670, 7052115, 8462538, 14104230, 21156345, 42312690]

約数ペア:

[(1, 42312690), (2, 21156345), (3, 14104230), (5, 8462538), (6, 7052115), (7, 6044670), (9, 4701410), (10, 4231269), (14, 3022335), (15, 2820846), (18, 2350705), (21, 2014890), (30, 1410423), (35, 1208934), (42, 1007445), (45, 940282), (47, 900270), (63, 671630), (70, 604467), (90, 470141), (94, 450135), (105, 402978), (126, 335815), (141, 300090), (210, 201489), (235, 180054), (282, 150045), (315, 134326), (329, 128610), (423, 100030), (470, 90027), (630, 67163), (658, 64305), (705, 60018), (846, 50015), (987, 42870), (1410, 30009), (1429, 29610), (1645, 25722), (1974, 21435), (2115, 20006), (2858, 14805), (2961, 14290), (3290, 12861), (4230, 10003), (4287, 9870), (4935, 8574), (5922, 7145)]