70290920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14767}}^1$

素因数の和:14802

約数の個数: 64

約数和(自身を含む): 191393280

約数和(自身を除く): 121102360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 14767, 29534, 59068, 73835, 103369, 118136, 147670, 206738, 251039, 295340, 413476, 502078, 516845, 590680, 826952, 1004156, 1033690, 1255195, 1757273, 2008312, 2067380, 2510390, 3514546, 4134760, 5020780, 7029092, 8786365, 10041560, 14058184, 17572730, 35145460, 70290920]

約数ペア:

[(1, 70290920), (2, 35145460), (4, 17572730), (5, 14058184), (7, 10041560), (8, 8786365), (10, 7029092), (14, 5020780), (17, 4134760), (20, 3514546), (28, 2510390), (34, 2067380), (35, 2008312), (40, 1757273), (56, 1255195), (68, 1033690), (70, 1004156), (85, 826952), (119, 590680), (136, 516845), (140, 502078), (170, 413476), (238, 295340), (280, 251039), (340, 206738), (476, 147670), (595, 118136), (680, 103369), (952, 73835), (1190, 59068), (2380, 29534), (4760, 14767)]