2389278540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3620119}}^1$

素因数の和:3620142

約数の個数: 48

約数和(自身を含む): 7298161920

約数和(自身を除く): 4908883380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3620119, 7240238, 10860357, 14480476, 18100595, 21720714, 36201190, 39821309, 43441428, 54301785, 72402380, 79642618, 108603570, 119463927, 159285236, 199106545, 217207140, 238927854, 398213090, 477855708, 597319635, 796426180, 1194639270, 2389278540]

約数ペア:

[(1, 2389278540), (2, 1194639270), (3, 796426180), (4, 597319635), (5, 477855708), (6, 398213090), (10, 238927854), (11, 217207140), (12, 199106545), (15, 159285236), (20, 119463927), (22, 108603570), (30, 79642618), (33, 72402380), (44, 54301785), (55, 43441428), (60, 39821309), (66, 36201190), (110, 21720714), (132, 18100595), (165, 14480476), (220, 10860357), (330, 7240238), (660, 3620119)]