8989330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 18849024

約数和(自身を除く): 9859694

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2423, 3710, 4846, 12115, 16961, 24230, 33922, 84805, 128419, 169610, 256838, 642095, 898933, 1284190, 1797866, 4494665, 8989330]

約数ペア:

[(1, 8989330), (2, 4494665), (5, 1797866), (7, 1284190), (10, 898933), (14, 642095), (35, 256838), (53, 169610), (70, 128419), (106, 84805), (265, 33922), (371, 24230), (530, 16961), (742, 12115), (1855, 4846), (2423, 3710)]