4474890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{7103}}^1$

素因数の和:7123

約数の個数: 48

約数和(自身を含む): 13298688

約数和(自身を除く): 8823798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 7103, 14206, 21309, 35515, 42618, 49721, 63927, 71030, 99442, 106545, 127854, 149163, 213090, 248605, 298326, 319635, 447489, 497210, 639270, 745815, 894978, 1491630, 2237445, 4474890]

約数ペア:

[(1, 4474890), (2, 2237445), (3, 1491630), (5, 894978), (6, 745815), (7, 639270), (9, 497210), (10, 447489), (14, 319635), (15, 298326), (18, 248605), (21, 213090), (30, 149163), (35, 127854), (42, 106545), (45, 99442), (63, 71030), (70, 63927), (90, 49721), (105, 42618), (126, 35515), (210, 21309), (315, 14206), (630, 7103)]