1275420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 3699360

約数和(自身を除く): 2423940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 733, 870, 1466, 1740, 2199, 2932, 3665, 4398, 7330, 8796, 10995, 14660, 21257, 21990, 42514, 43980, 63771, 85028, 106285, 127542, 212570, 255084, 318855, 425140, 637710, 1275420]

約数ペア:

[(1, 1275420), (2, 637710), (3, 425140), (4, 318855), (5, 255084), (6, 212570), (10, 127542), (12, 106285), (15, 85028), (20, 63771), (29, 43980), (30, 42514), (58, 21990), (60, 21257), (87, 14660), (116, 10995), (145, 8796), (174, 7330), (290, 4398), (348, 3665), (435, 2932), (580, 2199), (733, 1740), (870, 1466)]