6581330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 13651200

約数和(自身を除く): 7069870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 631, 745, 1043, 1262, 1490, 2086, 3155, 4417, 5215, 6310, 8834, 10430, 22085, 44170, 94019, 188038, 470095, 658133, 940190, 1316266, 3290665, 6581330]

約数ペア:

[(1, 6581330), (2, 3290665), (5, 1316266), (7, 940190), (10, 658133), (14, 470095), (35, 188038), (70, 94019), (149, 44170), (298, 22085), (631, 10430), (745, 8834), (1043, 6310), (1262, 5215), (1490, 4417), (2086, 3155)]