47145330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2087}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 123125184

約数和(自身を除く): 75979854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2087, 2259, 2510, 3765, 4174, 4518, 6261, 7530, 10435, 11295, 12522, 18783, 20870, 22590, 31305, 37566, 62610, 93915, 187830, 523837, 1047674, 1571511, 2619185, 3143022, 4714533, 5238370, 7857555, 9429066, 15715110, 23572665, 47145330]

約数ペア:

[(1, 47145330), (2, 23572665), (3, 15715110), (5, 9429066), (6, 7857555), (9, 5238370), (10, 4714533), (15, 3143022), (18, 2619185), (30, 1571511), (45, 1047674), (90, 523837), (251, 187830), (502, 93915), (753, 62610), (1255, 37566), (1506, 31305), (2087, 22590), (2259, 20870), (2510, 18783), (3765, 12522), (4174, 11295), (4518, 10435), (6261, 7530)]