1943031330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{696427}}^1$

素因数の和:696471

約数の個数: 48

約数和(自身を含む): 5214852864

約数和(自身を除く): 3271821534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 696427, 1392854, 2089281, 3482135, 4178562, 6267843, 6964270, 10446405, 12535686, 20892810, 21589237, 31339215, 43178474, 62678430, 64767711, 107946185, 129535422, 194303133, 215892370, 323838555, 388606266, 647677110, 971515665, 1943031330]

約数ペア:

[(1, 1943031330), (2, 971515665), (3, 647677110), (5, 388606266), (6, 323838555), (9, 215892370), (10, 194303133), (15, 129535422), (18, 107946185), (30, 64767711), (31, 62678430), (45, 43178474), (62, 31339215), (90, 21589237), (93, 20892810), (155, 12535686), (186, 10446405), (279, 6964270), (310, 6267843), (465, 4178562), (558, 3482135), (930, 2089281), (1395, 1392854), (2790, 696427)]