74478670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 92446130

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1931, 2030, 2755, 3857, 3862, 5510, 7714, 9655, 13517, 19285, 19310, 27034, 36689, 38570, 55999, 67585, 73378, 111998, 135170, 183445, 256823, 279995, 366890, 391993, 513646, 559990, 783986, 1063981, 1284115, 1959965, 2127962, 2568230, 3919930, 5319905, 7447867, 10639810, 14895734, 37239335, 74478670]

約数ペア:

[(1, 74478670), (2, 37239335), (5, 14895734), (7, 10639810), (10, 7447867), (14, 5319905), (19, 3919930), (29, 2568230), (35, 2127962), (38, 1959965), (58, 1284115), (70, 1063981), (95, 783986), (133, 559990), (145, 513646), (190, 391993), (203, 366890), (266, 279995), (290, 256823), (406, 183445), (551, 135170), (665, 111998), (1015, 73378), (1102, 67585), (1330, 55999), (1931, 38570), (2030, 36689), (2755, 27034), (3857, 19310), (3862, 19285), (5510, 13517), (7714, 9655)]