190077930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{301711}}^1$

素因数の和:301731

約数の個数: 48

約数和(自身を含む): 564804864

約数和(自身を除く): 374726934

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, 301711, 603422, 905133, 1508555, 1810266, 2111977, 2715399, 3017110, 4223954, 4525665, 5430798, 6335931, 9051330, 10559885, 12671862, 13576995, 19007793, 21119770, 27153990, 31679655, 38015586, 63359310, 95038965, 190077930]

約数ペア:

[(1, 190077930), (2, 95038965), (3, 63359310), (5, 38015586), (6, 31679655), (7, 27153990), (9, 21119770), (10, 19007793), (14, 13576995), (15, 12671862), (18, 10559885), (21, 9051330), (30, 6335931), (35, 5430798), (42, 4525665), (45, 4223954), (63, 3017110), (70, 2715399), (90, 2111977), (105, 1810266), (126, 1508555), (210, 905133), (315, 603422), (630, 301711)]