8383380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8248

約数の個数: 48

約数和(自身を含む): 24857280

約数和(自身を除く): 16473900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8219, 16438, 24657, 32876, 41095, 49314, 82190, 98628, 123285, 139723, 164380, 246570, 279446, 419169, 493140, 558892, 698615, 838338, 1397230, 1676676, 2095845, 2794460, 4191690, 8383380]

約数ペア:

[(1, 8383380), (2, 4191690), (3, 2794460), (4, 2095845), (5, 1676676), (6, 1397230), (10, 838338), (12, 698615), (15, 558892), (17, 493140), (20, 419169), (30, 279446), (34, 246570), (51, 164380), (60, 139723), (68, 123285), (85, 98628), (102, 82190), (170, 49314), (204, 41095), (255, 32876), (340, 24657), (510, 16438), (1020, 8219)]