74284910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 158865408

約数和(自身を除く): 84580498

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 67, 70, 94, 134, 235, 329, 335, 337, 469, 470, 658, 670, 674, 938, 1645, 1685, 2345, 2359, 3149, 3290, 3370, 4690, 4718, 6298, 11795, 15745, 15839, 22043, 22579, 23590, 31490, 31678, 44086, 45158, 79195, 110215, 110873, 112895, 158053, 158390, 220430, 221746, 225790, 316106, 554365, 790265, 1061213, 1108730, 1580530, 2122426, 5306065, 7428491, 10612130, 14856982, 37142455, 74284910]

約数ペア:

[(1, 74284910), (2, 37142455), (5, 14856982), (7, 10612130), (10, 7428491), (14, 5306065), (35, 2122426), (47, 1580530), (67, 1108730), (70, 1061213), (94, 790265), (134, 554365), (235, 316106), (329, 225790), (335, 221746), (337, 220430), (469, 158390), (470, 158053), (658, 112895), (670, 110873), (674, 110215), (938, 79195), (1645, 45158), (1685, 44086), (2345, 31678), (2359, 31490), (3149, 23590), (3290, 22579), (3370, 22043), (4690, 15839), (4718, 15745), (6298, 11795)]