75204290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2153}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 155088000

約数和(自身を除く): 79883710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2153, 2495, 3493, 4306, 4990, 6986, 10765, 15071, 17465, 21530, 30142, 34930, 75355, 150710, 1074347, 2148694, 5371735, 7520429, 10743470, 15040858, 37602145, 75204290]

約数ペア:

[(1, 75204290), (2, 37602145), (5, 15040858), (7, 10743470), (10, 7520429), (14, 5371735), (35, 2148694), (70, 1074347), (499, 150710), (998, 75355), (2153, 34930), (2495, 30142), (3493, 21530), (4306, 17465), (4990, 15071), (6986, 10765)]