42951060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26513}}^1$

素因数の和:26534

約数の個数: 60

約数和(自身を含む): 134744148

約数和(自身を除く): 91793088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 26513, 53026, 79539, 106052, 132565, 159078, 238617, 265130, 318156, 397695, 477234, 530260, 715851, 795390, 954468, 1193085, 1431702, 1590780, 2147553, 2386170, 2863404, 3579255, 4295106, 4772340, 7158510, 8590212, 10737765, 14317020, 21475530, 42951060]

約数ペア:

[(1, 42951060), (2, 21475530), (3, 14317020), (4, 10737765), (5, 8590212), (6, 7158510), (9, 4772340), (10, 4295106), (12, 3579255), (15, 2863404), (18, 2386170), (20, 2147553), (27, 1590780), (30, 1431702), (36, 1193085), (45, 954468), (54, 795390), (60, 715851), (81, 530260), (90, 477234), (108, 397695), (135, 318156), (162, 265130), (180, 238617), (270, 159078), (324, 132565), (405, 106052), (540, 79539), (810, 53026), (1620, 26513)]