16807620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 49488768

約数和(自身を除く): 32681148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 111, 113, 134, 148, 185, 201, 222, 226, 268, 335, 339, 370, 402, 444, 452, 555, 565, 670, 678, 740, 804, 1005, 1110, 1130, 1340, 1356, 1695, 2010, 2220, 2260, 2479, 3390, 4020, 4181, 4958, 6780, 7437, 7571, 8362, 9916, 12395, 12543, 14874, 15142, 16724, 20905, 22713, 24790, 25086, 29748, 30284, 37185, 37855, 41810, 45426, 49580, 50172, 62715, 74370, 75710, 83620, 90852, 113565, 125430, 148740, 151420, 227130, 250860, 280127, 454260, 560254, 840381, 1120508, 1400635, 1680762, 2801270, 3361524, 4201905, 5602540, 8403810, 16807620]

約数ペア:

[(1, 16807620), (2, 8403810), (3, 5602540), (4, 4201905), (5, 3361524), (6, 2801270), (10, 1680762), (12, 1400635), (15, 1120508), (20, 840381), (30, 560254), (37, 454260), (60, 280127), (67, 250860), (74, 227130), (111, 151420), (113, 148740), (134, 125430), (148, 113565), (185, 90852), (201, 83620), (222, 75710), (226, 74370), (268, 62715), (335, 50172), (339, 49580), (370, 45426), (402, 41810), (444, 37855), (452, 37185), (555, 30284), (565, 29748), (670, 25086), (678, 24790), (740, 22713), (804, 20905), (1005, 16724), (1110, 15142), (1130, 14874), (1340, 12543), (1356, 12395), (1695, 9916), (2010, 8362), (2220, 7571), (2260, 7437), (2479, 6780), (3390, 4958), (4020, 4181)]