4509420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 13372128

約数和(自身を除く): 8862708

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, 4421, 8842, 13263, 17684, 22105, 26526, 44210, 53052, 66315, 75157, 88420, 132630, 150314, 225471, 265260, 300628, 375785, 450942, 751570, 901884, 1127355, 1503140, 2254710, 4509420]

約数ペア:

[(1, 4509420), (2, 2254710), (3, 1503140), (4, 1127355), (5, 901884), (6, 751570), (10, 450942), (12, 375785), (15, 300628), (17, 265260), (20, 225471), (30, 150314), (34, 132630), (51, 88420), (60, 75157), (68, 66315), (85, 53052), (102, 44210), (170, 26526), (204, 22105), (255, 17684), (340, 13263), (510, 8842), (1020, 4421)]