16886010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 42614784

約数和(自身を除く): 25728774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 271, 310, 335, 402, 465, 542, 670, 813, 930, 1005, 1355, 1626, 2010, 2077, 2710, 4065, 4154, 6231, 8130, 8401, 10385, 12462, 16802, 18157, 20770, 25203, 31155, 36314, 42005, 50406, 54471, 62310, 84010, 90785, 108942, 126015, 181570, 252030, 272355, 544710, 562867, 1125734, 1688601, 2814335, 3377202, 5628670, 8443005, 16886010]

約数ペア:

[(1, 16886010), (2, 8443005), (3, 5628670), (5, 3377202), (6, 2814335), (10, 1688601), (15, 1125734), (30, 562867), (31, 544710), (62, 272355), (67, 252030), (93, 181570), (134, 126015), (155, 108942), (186, 90785), (201, 84010), (271, 62310), (310, 54471), (335, 50406), (402, 42005), (465, 36314), (542, 31155), (670, 25203), (813, 20770), (930, 18157), (1005, 16802), (1355, 12462), (1626, 10385), (2010, 8401), (2077, 8130), (2710, 6231), (4065, 4154)]