85297590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45131}}^1$

素因数の和:45154

約数の個数: 64

約数和(自身を含む): 259960320

約数和(自身を除く): 174662730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45131, 90262, 135393, 225655, 270786, 315917, 406179, 451310, 631834, 676965, 812358, 947751, 1218537, 1353930, 1579585, 1895502, 2030895, 2437074, 2843253, 3159170, 4061790, 4738755, 5686506, 6092685, 8529759, 9477510, 12185370, 14216265, 17059518, 28432530, 42648795, 85297590]

約数ペア:

[(1, 85297590), (2, 42648795), (3, 28432530), (5, 17059518), (6, 14216265), (7, 12185370), (9, 9477510), (10, 8529759), (14, 6092685), (15, 5686506), (18, 4738755), (21, 4061790), (27, 3159170), (30, 2843253), (35, 2437074), (42, 2030895), (45, 1895502), (54, 1579585), (63, 1353930), (70, 1218537), (90, 947751), (105, 812358), (126, 676965), (135, 631834), (189, 451310), (210, 406179), (270, 315917), (315, 270786), (378, 225655), (630, 135393), (945, 90262), (1890, 45131)]