4468380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10658

約数の個数: 48

約数和(自身を含む): 14300160

約数和(自身を除く): 9831780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10639, 21278, 31917, 42556, 53195, 63834, 74473, 106390, 127668, 148946, 159585, 212780, 223419, 297892, 319170, 372365, 446838, 638340, 744730, 893676, 1117095, 1489460, 2234190, 4468380]

約数ペア:

[(1, 4468380), (2, 2234190), (3, 1489460), (4, 1117095), (5, 893676), (6, 744730), (7, 638340), (10, 446838), (12, 372365), (14, 319170), (15, 297892), (20, 223419), (21, 212780), (28, 159585), (30, 148946), (35, 127668), (42, 106390), (60, 74473), (70, 63834), (84, 53195), (105, 42556), (140, 31917), (210, 21278), (420, 10639)]