1089999370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 2165584896

約数和(自身を除く): 1075585526

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 107, 155, 170, 214, 310, 527, 535, 1054, 1070, 1819, 1933, 2635, 3317, 3638, 3866, 5270, 6634, 9095, 9665, 16585, 18190, 19330, 32861, 33170, 56389, 59923, 65722, 112778, 119846, 164305, 206831, 281945, 299615, 328610, 413662, 563890, 599230, 1018691, 1034155, 2037382, 2068310, 3516127, 5093455, 6411761, 7032254, 10186910, 12823522, 17580635, 32058805, 35161270, 64117610, 108999937, 217999874, 544999685, 1089999370]

約数ペア:

[(1, 1089999370), (2, 544999685), (5, 217999874), (10, 108999937), (17, 64117610), (31, 35161270), (34, 32058805), (62, 17580635), (85, 12823522), (107, 10186910), (155, 7032254), (170, 6411761), (214, 5093455), (310, 3516127), (527, 2068310), (535, 2037382), (1054, 1034155), (1070, 1018691), (1819, 599230), (1933, 563890), (2635, 413662), (3317, 328610), (3638, 299615), (3866, 281945), (5270, 206831), (6634, 164305), (9095, 119846), (9665, 112778), (16585, 65722), (18190, 59923), (19330, 56389), (32861, 33170)]