4418940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 12644352

約数和(自身を除く): 8225412

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, 1567, 2820, 3134, 4701, 6268, 7835, 9402, 15670, 18804, 23505, 31340, 47010, 73649, 94020, 147298, 220947, 294596, 368245, 441894, 736490, 883788, 1104735, 1472980, 2209470, 4418940]

約数ペア:

[(1, 4418940), (2, 2209470), (3, 1472980), (4, 1104735), (5, 883788), (6, 736490), (10, 441894), (12, 368245), (15, 294596), (20, 220947), (30, 147298), (47, 94020), (60, 73649), (94, 47010), (141, 31340), (188, 23505), (235, 18804), (282, 15670), (470, 9402), (564, 7835), (705, 6268), (940, 4701), (1410, 3134), (1567, 2820)]