70005880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13196

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 119498120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13159, 26318, 52636, 65795, 92113, 105272, 131590, 184226, 250021, 263180, 368452, 460565, 500042, 526360, 736904, 921130, 1000084, 1250105, 1750147, 1842260, 2000168, 2500210, 3500294, 3684520, 5000420, 7000588, 8750735, 10000840, 14001176, 17501470, 35002940, 70005880]

約数ペア:

[(1, 70005880), (2, 35002940), (4, 17501470), (5, 14001176), (7, 10000840), (8, 8750735), (10, 7000588), (14, 5000420), (19, 3684520), (20, 3500294), (28, 2500210), (35, 2000168), (38, 1842260), (40, 1750147), (56, 1250105), (70, 1000084), (76, 921130), (95, 736904), (133, 526360), (140, 500042), (152, 460565), (190, 368452), (266, 263180), (280, 250021), (380, 184226), (532, 131590), (665, 105272), (760, 92113), (1064, 65795), (1330, 52636), (2660, 26318), (5320, 13159)]