15694570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 32503680

約数和(自身を除く): 16809110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 113, 170, 190, 215, 226, 323, 430, 565, 646, 731, 817, 1130, 1462, 1615, 1634, 1921, 2147, 3230, 3655, 3842, 4085, 4294, 4859, 7310, 8170, 9605, 9718, 10735, 13889, 19210, 21470, 24295, 27778, 36499, 48590, 69445, 72998, 82603, 92321, 138890, 165206, 182495, 184642, 364990, 413015, 461605, 826030, 923210, 1569457, 3138914, 7847285, 15694570]

約数ペア:

[(1, 15694570), (2, 7847285), (5, 3138914), (10, 1569457), (17, 923210), (19, 826030), (34, 461605), (38, 413015), (43, 364990), (85, 184642), (86, 182495), (95, 165206), (113, 138890), (170, 92321), (190, 82603), (215, 72998), (226, 69445), (323, 48590), (430, 36499), (565, 27778), (646, 24295), (731, 21470), (817, 19210), (1130, 13889), (1462, 10735), (1615, 9718), (1634, 9605), (1921, 8170), (2147, 7310), (3230, 4859), (3655, 4294), (3842, 4085)]