3928278780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{262937}}^1$

素因数の和:263035

約数の個数: 72

約数和(自身を含む): 12059388432

約数和(自身を除く): 8131109652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 262937, 525874, 788811, 1051748, 1314685, 1577622, 2366433, 2629370, 3155244, 3944055, 4732866, 5258740, 7888110, 9465732, 11832165, 15776220, 21823771, 23664330, 43647542, 47328660, 65471313, 87295084, 109118855, 130942626, 196413939, 218237710, 261885252, 327356565, 392827878, 436475420, 654713130, 785655756, 982069695, 1309426260, 1964139390, 3928278780]

約数ペア:

[(1, 3928278780), (2, 1964139390), (3, 1309426260), (4, 982069695), (5, 785655756), (6, 654713130), (9, 436475420), (10, 392827878), (12, 327356565), (15, 261885252), (18, 218237710), (20, 196413939), (30, 130942626), (36, 109118855), (45, 87295084), (60, 65471313), (83, 47328660), (90, 43647542), (166, 23664330), (180, 21823771), (249, 15776220), (332, 11832165), (415, 9465732), (498, 7888110), (747, 5258740), (830, 4732866), (996, 3944055), (1245, 3155244), (1494, 2629370), (1660, 2366433), (2490, 1577622), (2988, 1314685), (3735, 1051748), (4980, 788811), (7470, 525874), (14940, 262937)]