2018102790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197273}}^1$

素因数の和:197325

約数の個数: 64

約数和(自身を含む): 5454231552

約数和(自身を除く): 3436128762

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 197273, 394546, 591819, 986365, 1183638, 1972730, 2170003, 2959095, 4340006, 5918190, 6115463, 6510009, 10850015, 12230926, 13020018, 18346389, 21700030, 30577315, 32550045, 36692778, 61154630, 65100090, 67270093, 91731945, 134540186, 183463890, 201810279, 336350465, 403620558, 672700930, 1009051395, 2018102790]

約数ペア:

[(1, 2018102790), (2, 1009051395), (3, 672700930), (5, 403620558), (6, 336350465), (10, 201810279), (11, 183463890), (15, 134540186), (22, 91731945), (30, 67270093), (31, 65100090), (33, 61154630), (55, 36692778), (62, 32550045), (66, 30577315), (93, 21700030), (110, 18346389), (155, 13020018), (165, 12230926), (186, 10850015), (310, 6510009), (330, 6115463), (341, 5918190), (465, 4340006), (682, 2959095), (930, 2170003), (1023, 1972730), (1705, 1183638), (2046, 986365), (3410, 591819), (5115, 394546), (10230, 197273)]