1964139390

素因数分解:

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

素因数の和:263033

約数の個数: 48

約数和(自身を含む): 5168309328

約数和(自身を除く): 3204169938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 262937, 525874, 788811, 1314685, 1577622, 2366433, 2629370, 3944055, 4732866, 7888110, 11832165, 21823771, 23664330, 43647542, 65471313, 109118855, 130942626, 196413939, 218237710, 327356565, 392827878, 654713130, 982069695, 1964139390]

約数ペア:

[(1, 1964139390), (2, 982069695), (3, 654713130), (5, 392827878), (6, 327356565), (9, 218237710), (10, 196413939), (15, 130942626), (18, 109118855), (30, 65471313), (45, 43647542), (83, 23664330), (90, 21823771), (166, 11832165), (249, 7888110), (415, 4732866), (498, 3944055), (747, 2629370), (830, 2366433), (1245, 1577622), (1494, 1314685), (2490, 788811), (3735, 525874), (7470, 262937)]