69846280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 189829440

約数和(自身を除く): 119983160

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, 361, 380, 532, 665, 691, 722, 760, 1064, 1330, 1382, 1444, 1805, 2527, 2660, 2764, 2888, 3455, 3610, 4837, 5054, 5320, 5528, 6910, 7220, 9674, 10108, 12635, 13129, 13820, 14440, 19348, 20216, 24185, 25270, 26258, 27640, 38696, 48370, 50540, 52516, 65645, 91903, 96740, 101080, 105032, 131290, 183806, 193480, 249451, 262580, 367612, 459515, 498902, 525160, 735224, 919030, 997804, 1247255, 1746157, 1838060, 1995608, 2494510, 3492314, 3676120, 4989020, 6984628, 8730785, 9978040, 13969256, 17461570, 34923140, 69846280]

約数ペア:

[(1, 69846280), (2, 34923140), (4, 17461570), (5, 13969256), (7, 9978040), (8, 8730785), (10, 6984628), (14, 4989020), (19, 3676120), (20, 3492314), (28, 2494510), (35, 1995608), (38, 1838060), (40, 1746157), (56, 1247255), (70, 997804), (76, 919030), (95, 735224), (133, 525160), (140, 498902), (152, 459515), (190, 367612), (266, 262580), (280, 249451), (361, 193480), (380, 183806), (532, 131290), (665, 105032), (691, 101080), (722, 96740), (760, 91903), (1064, 65645), (1330, 52516), (1382, 50540), (1444, 48370), (1805, 38696), (2527, 27640), (2660, 26258), (2764, 25270), (2888, 24185), (3455, 20216), (3610, 19348), (4837, 14440), (5054, 13820), (5320, 13129), (5528, 12635), (6910, 10108), (7220, 9674)]