2016270045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{1423}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 3750679296

約数和(自身を除く): 1734409251

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1369, 1423, 1665, 2553, 4107, 4255, 4269, 6845, 7115, 7659, 12321, 12765, 12807, 20535, 21345, 31487, 32729, 38295, 52651, 61605, 64035, 94461, 98187, 157435, 157953, 163645, 263255, 283383, 294561, 472305, 473859, 490935, 789765, 1210973, 1416915, 1472805, 1948087, 2369295, 3632919, 5844261, 6054865, 9740435, 10898757, 17532783, 18164595, 29221305, 44806001, 54493785, 87663915, 134418003, 224030005, 403254009, 672090015, 2016270045]

約数ペア:

[(1, 2016270045), (3, 672090015), (5, 403254009), (9, 224030005), (15, 134418003), (23, 87663915), (37, 54493785), (45, 44806001), (69, 29221305), (111, 18164595), (115, 17532783), (185, 10898757), (207, 9740435), (333, 6054865), (345, 5844261), (555, 3632919), (851, 2369295), (1035, 1948087), (1369, 1472805), (1423, 1416915), (1665, 1210973), (2553, 789765), (4107, 490935), (4255, 473859), (4269, 472305), (6845, 294561), (7115, 283383), (7659, 263255), (12321, 163645), (12765, 157953), (12807, 157435), (20535, 98187), (21345, 94461), (31487, 64035), (32729, 61605), (38295, 52651)]