90411810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 227487744

約数和(自身を除く): 137075934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 1451, 2010, 2077, 2902, 4154, 4353, 6231, 7255, 8706, 10385, 12462, 14510, 20770, 21765, 31155, 43530, 44981, 62310, 89962, 97217, 134943, 194434, 224905, 269886, 291651, 449810, 486085, 583302, 674715, 972170, 1349430, 1458255, 2916510, 3013727, 6027454, 9041181, 15068635, 18082362, 30137270, 45205905, 90411810]

約数ペア:

[(1, 90411810), (2, 45205905), (3, 30137270), (5, 18082362), (6, 15068635), (10, 9041181), (15, 6027454), (30, 3013727), (31, 2916510), (62, 1458255), (67, 1349430), (93, 972170), (134, 674715), (155, 583302), (186, 486085), (201, 449810), (310, 291651), (335, 269886), (402, 224905), (465, 194434), (670, 134943), (930, 97217), (1005, 89962), (1451, 62310), (2010, 44981), (2077, 43530), (2902, 31155), (4154, 21765), (4353, 20770), (6231, 14510), (7255, 12462), (8706, 10385)]