38381490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{60923}}^1$

素因数の和:60943

約数の個数: 48

約数和(自身を含む): 114049728

約数和(自身を除く): 75668238

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, 60923, 121846, 182769, 304615, 365538, 426461, 548307, 609230, 852922, 913845, 1096614, 1279383, 1827690, 2132305, 2558766, 2741535, 3838149, 4264610, 5483070, 6396915, 7676298, 12793830, 19190745, 38381490]

約数ペア:

[(1, 38381490), (2, 19190745), (3, 12793830), (5, 7676298), (6, 6396915), (7, 5483070), (9, 4264610), (10, 3838149), (14, 2741535), (15, 2558766), (18, 2132305), (21, 1827690), (30, 1279383), (35, 1096614), (42, 913845), (45, 852922), (63, 609230), (70, 548307), (90, 426461), (105, 365538), (126, 304615), (210, 182769), (315, 121846), (630, 60923)]