22619870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 52744608

約数和(自身を除く): 30124738

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 67, 70, 91, 98, 106, 130, 134, 182, 245, 265, 335, 371, 455, 469, 490, 530, 637, 670, 689, 742, 871, 910, 938, 1274, 1378, 1742, 1855, 2345, 2597, 3185, 3283, 3445, 3551, 3710, 4355, 4690, 4823, 5194, 6097, 6370, 6566, 6890, 7102, 8710, 9646, 12194, 12985, 16415, 17755, 24115, 24857, 25970, 30485, 32830, 33761, 35510, 42679, 46163, 48230, 49714, 60970, 67522, 85358, 92326, 124285, 168805, 173999, 213395, 230815, 248570, 323141, 337610, 347998, 426790, 461630, 646282, 869995, 1615705, 1739990, 2261987, 3231410, 4523974, 11309935, 22619870]

約数ペア:

[(1, 22619870), (2, 11309935), (5, 4523974), (7, 3231410), (10, 2261987), (13, 1739990), (14, 1615705), (26, 869995), (35, 646282), (49, 461630), (53, 426790), (65, 347998), (67, 337610), (70, 323141), (91, 248570), (98, 230815), (106, 213395), (130, 173999), (134, 168805), (182, 124285), (245, 92326), (265, 85358), (335, 67522), (371, 60970), (455, 49714), (469, 48230), (490, 46163), (530, 42679), (637, 35510), (670, 33761), (689, 32830), (742, 30485), (871, 25970), (910, 24857), (938, 24115), (1274, 17755), (1378, 16415), (1742, 12985), (1855, 12194), (2345, 9646), (2597, 8710), (3185, 7102), (3283, 6890), (3445, 6566), (3551, 6370), (3710, 6097), (4355, 5194), (4690, 4823)]