7776660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 23288832

約数和(自身を除く): 15512172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 113, 124, 148, 155, 185, 186, 222, 226, 310, 339, 370, 372, 444, 452, 465, 555, 565, 620, 678, 740, 930, 1110, 1130, 1147, 1356, 1695, 1860, 2220, 2260, 2294, 3390, 3441, 3503, 4181, 4588, 5735, 6780, 6882, 7006, 8362, 10509, 11470, 12543, 13764, 14012, 16724, 17205, 17515, 20905, 21018, 22940, 25086, 34410, 35030, 41810, 42036, 50172, 52545, 62715, 68820, 70060, 83620, 105090, 125430, 129611, 210180, 250860, 259222, 388833, 518444, 648055, 777666, 1296110, 1555332, 1944165, 2592220, 3888330, 7776660]

約数ペア:

[(1, 7776660), (2, 3888330), (3, 2592220), (4, 1944165), (5, 1555332), (6, 1296110), (10, 777666), (12, 648055), (15, 518444), (20, 388833), (30, 259222), (31, 250860), (37, 210180), (60, 129611), (62, 125430), (74, 105090), (93, 83620), (111, 70060), (113, 68820), (124, 62715), (148, 52545), (155, 50172), (185, 42036), (186, 41810), (222, 35030), (226, 34410), (310, 25086), (339, 22940), (370, 21018), (372, 20905), (444, 17515), (452, 17205), (465, 16724), (555, 14012), (565, 13764), (620, 12543), (678, 11470), (740, 10509), (930, 8362), (1110, 7006), (1130, 6882), (1147, 6780), (1356, 5735), (1695, 4588), (1860, 4181), (2220, 3503), (2260, 3441), (2294, 3390)]