190038870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{301649}}^1$

素因数の和:301669

約数の個数: 48

約数和(自身を含む): 564688800

約数和(自身を除く): 374649930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 301649, 603298, 904947, 1508245, 1809894, 2111543, 2714841, 3016490, 4223086, 4524735, 5429682, 6334629, 9049470, 10557715, 12669258, 13574205, 19003887, 21115430, 27148410, 31673145, 38007774, 63346290, 95019435, 190038870]

約数ペア:

[(1, 190038870), (2, 95019435), (3, 63346290), (5, 38007774), (6, 31673145), (7, 27148410), (9, 21115430), (10, 19003887), (14, 13574205), (15, 12669258), (18, 10557715), (21, 9049470), (30, 6334629), (35, 5429682), (42, 4524735), (45, 4223086), (63, 3016490), (70, 2714841), (90, 2111543), (105, 1809894), (126, 1508245), (210, 904947), (315, 603298), (630, 301649)]