1915021140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{43543}}^1$

素因数の和:44288

約数の個数: 48

約数和(自身を含む): 5369497728

約数和(自身を除く): 3454476588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 2199, 2932, 3665, 4398, 7330, 8796, 10995, 14660, 21990, 43543, 43980, 87086, 130629, 174172, 217715, 261258, 435430, 522516, 653145, 870860, 1306290, 2612580, 31917019, 63834038, 95751057, 127668076, 159585095, 191502114, 319170190, 383004228, 478755285, 638340380, 957510570, 1915021140]

約数ペア:

[(1, 1915021140), (2, 957510570), (3, 638340380), (4, 478755285), (5, 383004228), (6, 319170190), (10, 191502114), (12, 159585095), (15, 127668076), (20, 95751057), (30, 63834038), (60, 31917019), (733, 2612580), (1466, 1306290), (2199, 870860), (2932, 653145), (3665, 522516), (4398, 435430), (7330, 261258), (8796, 217715), (10995, 174172), (14660, 130629), (21990, 87086), (43543, 43980)]