38181490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 35534990

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 2843, 5686, 6715, 13430, 14215, 28430, 48331, 96662, 224597, 241655, 449194, 483310, 1122985, 2245970, 3818149, 7636298, 19090745, 38181490]

約数ペア:

[(1, 38181490), (2, 19090745), (5, 7636298), (10, 3818149), (17, 2245970), (34, 1122985), (79, 483310), (85, 449194), (158, 241655), (170, 224597), (395, 96662), (790, 48331), (1343, 28430), (2686, 14215), (2843, 13430), (5686, 6715)]