28822260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12983}}^1$

素因数の和:13032

約数の個数: 48

約数和(自身を含む): 82889856

約数和(自身を除く): 54067596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 12983, 25966, 38949, 51932, 64915, 77898, 129830, 155796, 194745, 259660, 389490, 480371, 778980, 960742, 1441113, 1921484, 2401855, 2882226, 4803710, 5764452, 7205565, 9607420, 14411130, 28822260]

約数ペア:

[(1, 28822260), (2, 14411130), (3, 9607420), (4, 7205565), (5, 5764452), (6, 4803710), (10, 2882226), (12, 2401855), (15, 1921484), (20, 1441113), (30, 960742), (37, 778980), (60, 480371), (74, 389490), (111, 259660), (148, 194745), (185, 155796), (222, 129830), (370, 77898), (444, 64915), (555, 51932), (740, 38949), (1110, 25966), (2220, 12983)]