217006410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{380713}}^1$

素因数の和:380742

約数の個数: 32

約数和(自身を含む): 548228160

約数和(自身を除く): 331221750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 380713, 761426, 1142139, 1903565, 2284278, 3807130, 5710695, 7233547, 11421390, 14467094, 21700641, 36167735, 43401282, 72335470, 108503205, 217006410]

約数ペア:

[(1, 217006410), (2, 108503205), (3, 72335470), (5, 43401282), (6, 36167735), (10, 21700641), (15, 14467094), (19, 11421390), (30, 7233547), (38, 5710695), (57, 3807130), (95, 2284278), (114, 1903565), (190, 1142139), (285, 761426), (570, 380713)]