22315930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 27761510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 179, 182, 274, 358, 455, 685, 895, 910, 959, 1253, 1370, 1781, 1790, 1918, 2327, 2506, 3562, 4654, 4795, 6265, 8905, 9590, 11635, 12467, 12530, 16289, 17810, 23270, 24523, 24934, 32578, 49046, 62335, 81445, 122615, 124670, 162890, 171661, 245230, 318799, 343322, 637598, 858305, 1593995, 1716610, 2231593, 3187990, 4463186, 11157965, 22315930]

約数ペア:

[(1, 22315930), (2, 11157965), (5, 4463186), (7, 3187990), (10, 2231593), (13, 1716610), (14, 1593995), (26, 858305), (35, 637598), (65, 343322), (70, 318799), (91, 245230), (130, 171661), (137, 162890), (179, 124670), (182, 122615), (274, 81445), (358, 62335), (455, 49046), (685, 32578), (895, 24934), (910, 24523), (959, 23270), (1253, 17810), (1370, 16289), (1781, 12530), (1790, 12467), (1918, 11635), (2327, 9590), (2506, 8905), (3562, 6265), (4654, 4795)]