2012637570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{1973}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 4968794880

約数和(自身を除く): 2956157310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 919, 1110, 1838, 1973, 2757, 3946, 4595, 5514, 5919, 9190, 9865, 11838, 13785, 19730, 27570, 29595, 34003, 59190, 68006, 73001, 102009, 146002, 170015, 204018, 219003, 340030, 365005, 438006, 510045, 730010, 1020090, 1095015, 1813187, 2190030, 3626374, 5439561, 9065935, 10879122, 18131870, 27197805, 54395610, 67087919, 134175838, 201263757, 335439595, 402527514, 670879190, 1006318785, 2012637570]

約数ペア:

[(1, 2012637570), (2, 1006318785), (3, 670879190), (5, 402527514), (6, 335439595), (10, 201263757), (15, 134175838), (30, 67087919), (37, 54395610), (74, 27197805), (111, 18131870), (185, 10879122), (222, 9065935), (370, 5439561), (555, 3626374), (919, 2190030), (1110, 1813187), (1838, 1095015), (1973, 1020090), (2757, 730010), (3946, 510045), (4595, 438006), (5514, 365005), (5919, 340030), (9190, 219003), (9865, 204018), (11838, 170015), (13785, 146002), (19730, 102009), (27570, 73001), (29595, 68006), (34003, 59190)]