42117210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10883}}^1$

素因数の和:10939

約数の個数: 48

約数和(自身を含む): 112061664

約数和(自身を除く): 69944454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10883, 21766, 32649, 54415, 65298, 97947, 108830, 163245, 195894, 326490, 467969, 489735, 935938, 979470, 1403907, 2339845, 2807814, 4211721, 4679690, 7019535, 8423442, 14039070, 21058605, 42117210]

約数ペア:

[(1, 42117210), (2, 21058605), (3, 14039070), (5, 8423442), (6, 7019535), (9, 4679690), (10, 4211721), (15, 2807814), (18, 2339845), (30, 1403907), (43, 979470), (45, 935938), (86, 489735), (90, 467969), (129, 326490), (215, 195894), (258, 163245), (387, 108830), (430, 97947), (645, 65298), (774, 54415), (1290, 32649), (1935, 21766), (3870, 10883)]