158967420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1831}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 445659648

約数和(自身を除く): 286692228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1447, 1831, 2894, 3662, 4341, 5493, 5788, 7235, 7324, 8682, 9155, 10986, 14470, 17364, 18310, 21705, 21972, 27465, 28940, 36620, 43410, 54930, 86820, 109860, 2649457, 5298914, 7948371, 10597828, 13247285, 15896742, 26494570, 31793484, 39741855, 52989140, 79483710, 158967420]

約数ペア:

[(1, 158967420), (2, 79483710), (3, 52989140), (4, 39741855), (5, 31793484), (6, 26494570), (10, 15896742), (12, 13247285), (15, 10597828), (20, 7948371), (30, 5298914), (60, 2649457), (1447, 109860), (1831, 86820), (2894, 54930), (3662, 43410), (4341, 36620), (5493, 28940), (5788, 27465), (7235, 21972), (7324, 21705), (8682, 18310), (9155, 17364), (10986, 14470)]