38842890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44647}}^1$

素因数の和:44686

約数の個数: 32

約数和(自身を含む): 96439680

約数和(自身を除く): 57596790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 44647, 89294, 133941, 223235, 267882, 446470, 669705, 1294763, 1339410, 2589526, 3884289, 6473815, 7768578, 12947630, 19421445, 38842890]

約数ペア:

[(1, 38842890), (2, 19421445), (3, 12947630), (5, 7768578), (6, 6473815), (10, 3884289), (15, 2589526), (29, 1339410), (30, 1294763), (58, 669705), (87, 446470), (145, 267882), (174, 223235), (290, 133941), (435, 89294), (870, 44647)]