4485530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 4828390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 461, 695, 922, 973, 1390, 1946, 2305, 3227, 4610, 4865, 6454, 9730, 16135, 32270, 64079, 128158, 320395, 448553, 640790, 897106, 2242765, 4485530]

約数ペア:

[(1, 4485530), (2, 2242765), (5, 897106), (7, 640790), (10, 448553), (14, 320395), (35, 128158), (70, 64079), (139, 32270), (278, 16135), (461, 9730), (695, 6454), (922, 4865), (973, 4610), (1390, 3227), (1946, 2305)]