2627250

素因数分解:

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

素因数の和:164

約数の個数: 64

約数和(自身を含む): 6829056

約数和(自身を除く): 4201806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 113, 125, 150, 155, 186, 226, 250, 310, 339, 375, 465, 565, 678, 750, 775, 930, 1130, 1550, 1695, 2325, 2825, 3390, 3503, 3875, 4650, 5650, 7006, 7750, 8475, 10509, 11625, 14125, 16950, 17515, 21018, 23250, 28250, 35030, 42375, 52545, 84750, 87575, 105090, 175150, 262725, 437875, 525450, 875750, 1313625, 2627250]

約数ペア:

[(1, 2627250), (2, 1313625), (3, 875750), (5, 525450), (6, 437875), (10, 262725), (15, 175150), (25, 105090), (30, 87575), (31, 84750), (50, 52545), (62, 42375), (75, 35030), (93, 28250), (113, 23250), (125, 21018), (150, 17515), (155, 16950), (186, 14125), (226, 11625), (250, 10509), (310, 8475), (339, 7750), (375, 7006), (465, 5650), (565, 4650), (678, 3875), (750, 3503), (775, 3390), (930, 2825), (1130, 2325), (1550, 1695)]