2430090

素因数分解:

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

素因数の和:124

約数の個数: 96

約数和(自身を含む): 7128576

約数和(自身を除く): 4698486

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 67, 78, 90, 93, 117, 130, 134, 155, 186, 195, 201, 234, 279, 310, 335, 390, 402, 403, 465, 558, 585, 603, 670, 806, 871, 930, 1005, 1170, 1206, 1209, 1395, 1742, 2010, 2015, 2077, 2418, 2613, 2790, 3015, 3627, 4030, 4154, 4355, 5226, 6030, 6045, 6231, 7254, 7839, 8710, 10385, 12090, 12462, 13065, 15678, 18135, 18693, 20770, 26130, 27001, 31155, 36270, 37386, 39195, 54002, 62310, 78390, 81003, 93465, 135005, 162006, 186930, 243009, 270010, 405015, 486018, 810030, 1215045, 2430090]

約数ペア:

[(1, 2430090), (2, 1215045), (3, 810030), (5, 486018), (6, 405015), (9, 270010), (10, 243009), (13, 186930), (15, 162006), (18, 135005), (26, 93465), (30, 81003), (31, 78390), (39, 62310), (45, 54002), (62, 39195), (65, 37386), (67, 36270), (78, 31155), (90, 27001), (93, 26130), (117, 20770), (130, 18693), (134, 18135), (155, 15678), (186, 13065), (195, 12462), (201, 12090), (234, 10385), (279, 8710), (310, 7839), (335, 7254), (390, 6231), (402, 6045), (403, 6030), (465, 5226), (558, 4355), (585, 4154), (603, 4030), (670, 3627), (806, 3015), (871, 2790), (930, 2613), (1005, 2418), (1170, 2077), (1206, 2015), (1209, 2010), (1395, 1742)]