8319390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4139}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 20269440

約数和(自身を除く): 11950050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 4139, 8278, 12417, 20695, 24834, 41390, 62085, 124170, 277313, 554626, 831939, 1386565, 1663878, 2773130, 4159695, 8319390]

約数ペア:

[(1, 8319390), (2, 4159695), (3, 2773130), (5, 1663878), (6, 1386565), (10, 831939), (15, 554626), (30, 277313), (67, 124170), (134, 62085), (201, 41390), (335, 24834), (402, 20695), (670, 12417), (1005, 8278), (2010, 4139)]