29971110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 83349504

約数和(自身を除く): 53378394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 37, 39, 62, 65, 67, 74, 78, 93, 111, 130, 134, 155, 185, 186, 195, 201, 222, 310, 335, 370, 390, 402, 403, 465, 481, 555, 670, 806, 871, 930, 962, 1005, 1110, 1147, 1209, 1443, 1742, 2010, 2015, 2077, 2294, 2405, 2418, 2479, 2613, 2886, 3441, 4030, 4154, 4355, 4810, 4958, 5226, 5735, 6045, 6231, 6882, 7215, 7437, 8710, 10385, 11470, 12090, 12395, 12462, 13065, 14430, 14874, 14911, 17205, 20770, 24790, 26130, 27001, 29822, 31155, 32227, 34410, 37185, 44733, 54002, 62310, 64454, 74370, 74555, 76849, 81003, 89466, 96681, 135005, 149110, 153698, 161135, 162006, 193362, 223665, 230547, 270010, 322270, 384245, 405015, 447330, 461094, 483405, 768490, 810030, 966810, 999037, 1152735, 1998074, 2305470, 2997111, 4995185, 5994222, 9990370, 14985555, 29971110]

約数ペア:

[(1, 29971110), (2, 14985555), (3, 9990370), (5, 5994222), (6, 4995185), (10, 2997111), (13, 2305470), (15, 1998074), (26, 1152735), (30, 999037), (31, 966810), (37, 810030), (39, 768490), (62, 483405), (65, 461094), (67, 447330), (74, 405015), (78, 384245), (93, 322270), (111, 270010), (130, 230547), (134, 223665), (155, 193362), (185, 162006), (186, 161135), (195, 153698), (201, 149110), (222, 135005), (310, 96681), (335, 89466), (370, 81003), (390, 76849), (402, 74555), (403, 74370), (465, 64454), (481, 62310), (555, 54002), (670, 44733), (806, 37185), (871, 34410), (930, 32227), (962, 31155), (1005, 29822), (1110, 27001), (1147, 26130), (1209, 24790), (1443, 20770), (1742, 17205), (2010, 14911), (2015, 14874), (2077, 14430), (2294, 13065), (2405, 12462), (2418, 12395), (2479, 12090), (2613, 11470), (2886, 10385), (3441, 8710), (4030, 7437), (4154, 7215), (4355, 6882), (4810, 6231), (4958, 6045), (5226, 5735)]