2011590930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1\times {\mathrm{1801}}^1$

素因数の和:3043

約数の個数: 64

約数和(自身を含む): 4990473216

約数和(自身を除く): 2978882286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1201, 1801, 2402, 3602, 3603, 5403, 6005, 7206, 9005, 10806, 12010, 18010, 18015, 27015, 36030, 37231, 54030, 55831, 74462, 111662, 111693, 167493, 186155, 223386, 279155, 334986, 372310, 558310, 558465, 837465, 1116930, 1674930, 2163001, 4326002, 6489003, 10815005, 12978006, 21630010, 32445015, 64890030, 67053031, 134106062, 201159093, 335265155, 402318186, 670530310, 1005795465, 2011590930]

約数ペア:

[(1, 2011590930), (2, 1005795465), (3, 670530310), (5, 402318186), (6, 335265155), (10, 201159093), (15, 134106062), (30, 67053031), (31, 64890030), (62, 32445015), (93, 21630010), (155, 12978006), (186, 10815005), (310, 6489003), (465, 4326002), (930, 2163001), (1201, 1674930), (1801, 1116930), (2402, 837465), (3602, 558465), (3603, 558310), (5403, 372310), (6005, 334986), (7206, 279155), (9005, 223386), (10806, 186155), (12010, 167493), (18010, 111693), (18015, 111662), (27015, 74462), (36030, 55831), (37231, 54030)]