4206321180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{753821}}^1$

素因数の和:753867

約数の個数: 72

約数和(自身を含む): 13170777984

約数和(自身を除く): 8964456804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 753821, 1507642, 2261463, 3015284, 3769105, 4522926, 6784389, 7538210, 9045852, 11307315, 13568778, 15076420, 22614630, 23368451, 27137556, 33921945, 45229260, 46736902, 67843890, 70105353, 93473804, 116842255, 135687780, 140210706, 210316059, 233684510, 280421412, 350526765, 420632118, 467369020, 701053530, 841264236, 1051580295, 1402107060, 2103160590, 4206321180]

約数ペア:

[(1, 4206321180), (2, 2103160590), (3, 1402107060), (4, 1051580295), (5, 841264236), (6, 701053530), (9, 467369020), (10, 420632118), (12, 350526765), (15, 280421412), (18, 233684510), (20, 210316059), (30, 140210706), (31, 135687780), (36, 116842255), (45, 93473804), (60, 70105353), (62, 67843890), (90, 46736902), (93, 45229260), (124, 33921945), (155, 27137556), (180, 23368451), (186, 22614630), (279, 15076420), (310, 13568778), (372, 11307315), (465, 9045852), (558, 7538210), (620, 6784389), (930, 4522926), (1116, 3769105), (1395, 3015284), (1860, 2261463), (2790, 1507642), (5580, 753821)]