2080488570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{7529}}^1$

素因数の和:7751

約数の個数: 64

約数和(自身を含む): 5109315840

約数和(自身を除く): 3028827270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 151, 183, 302, 305, 366, 453, 610, 755, 906, 915, 1510, 1830, 2265, 4530, 7529, 9211, 15058, 18422, 22587, 27633, 37645, 45174, 46055, 55266, 75290, 92110, 112935, 138165, 225870, 276330, 459269, 918538, 1136879, 1377807, 2273758, 2296345, 2755614, 3410637, 4592690, 5684395, 6821274, 6889035, 11368790, 13778070, 17053185, 34106370, 69349619, 138699238, 208048857, 346748095, 416097714, 693496190, 1040244285, 2080488570]

約数ペア:

[(1, 2080488570), (2, 1040244285), (3, 693496190), (5, 416097714), (6, 346748095), (10, 208048857), (15, 138699238), (30, 69349619), (61, 34106370), (122, 17053185), (151, 13778070), (183, 11368790), (302, 6889035), (305, 6821274), (366, 5684395), (453, 4592690), (610, 3410637), (755, 2755614), (906, 2296345), (915, 2273758), (1510, 1377807), (1830, 1136879), (2265, 918538), (4530, 459269), (7529, 276330), (9211, 225870), (15058, 138165), (18422, 112935), (22587, 92110), (27633, 75290), (37645, 55266), (45174, 46055)]