2017543620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{715441}}^1$

素因数の和:715500

約数の個数: 48

約数和(自身を含む): 5769324288

約数和(自身を除く): 3751780668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 715441, 1430882, 2146323, 2861764, 3577205, 4292646, 7154410, 8585292, 10731615, 14308820, 21463230, 33625727, 42926460, 67251454, 100877181, 134502908, 168128635, 201754362, 336257270, 403508724, 504385905, 672514540, 1008771810, 2017543620]

約数ペア:

[(1, 2017543620), (2, 1008771810), (3, 672514540), (4, 504385905), (5, 403508724), (6, 336257270), (10, 201754362), (12, 168128635), (15, 134502908), (20, 100877181), (30, 67251454), (47, 42926460), (60, 33625727), (94, 21463230), (141, 14308820), (188, 10731615), (235, 8585292), (282, 7154410), (470, 4292646), (564, 3577205), (705, 2861764), (940, 2146323), (1410, 1430882), (2820, 715441)]