66358460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 166290432

約数和(自身を除く): 99931972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 73, 86, 140, 146, 151, 172, 215, 292, 301, 302, 365, 430, 511, 602, 604, 730, 755, 860, 1022, 1057, 1204, 1460, 1505, 1510, 2044, 2114, 2555, 3010, 3020, 3139, 4228, 5110, 5285, 6020, 6278, 6493, 10220, 10570, 11023, 12556, 12986, 15695, 21140, 21973, 22046, 25972, 31390, 32465, 43946, 44092, 45451, 55115, 62780, 64930, 77161, 87892, 90902, 109865, 110230, 129860, 154322, 181804, 219730, 220460, 227255, 308644, 385805, 439460, 454510, 473989, 771610, 909020, 947978, 1543220, 1895956, 2369945, 3317923, 4739890, 6635846, 9479780, 13271692, 16589615, 33179230, 66358460]

約数ペア:

[(1, 66358460), (2, 33179230), (4, 16589615), (5, 13271692), (7, 9479780), (10, 6635846), (14, 4739890), (20, 3317923), (28, 2369945), (35, 1895956), (43, 1543220), (70, 947978), (73, 909020), (86, 771610), (140, 473989), (146, 454510), (151, 439460), (172, 385805), (215, 308644), (292, 227255), (301, 220460), (302, 219730), (365, 181804), (430, 154322), (511, 129860), (602, 110230), (604, 109865), (730, 90902), (755, 87892), (860, 77161), (1022, 64930), (1057, 62780), (1204, 55115), (1460, 45451), (1505, 44092), (1510, 43946), (2044, 32465), (2114, 31390), (2555, 25972), (3010, 22046), (3020, 21973), (3139, 21140), (4228, 15695), (5110, 12986), (5285, 12556), (6020, 11023), (6278, 10570), (6493, 10220)]