150531570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{238939}}^1$

素因数の和:238959

約数の個数: 48

約数和(自身を含む): 447295680

約数和(自身を除く): 296764110

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, 238939, 477878, 716817, 1194695, 1433634, 1672573, 2150451, 2389390, 3345146, 3584085, 4300902, 5017719, 7168170, 8362865, 10035438, 10752255, 15053157, 16725730, 21504510, 25088595, 30106314, 50177190, 75265785, 150531570]

約数ペア:

[(1, 150531570), (2, 75265785), (3, 50177190), (5, 30106314), (6, 25088595), (7, 21504510), (9, 16725730), (10, 15053157), (14, 10752255), (15, 10035438), (18, 8362865), (21, 7168170), (30, 5017719), (35, 4300902), (42, 3584085), (45, 3345146), (63, 2389390), (70, 2150451), (90, 1672573), (105, 1433634), (126, 1194695), (210, 716817), (315, 477878), (630, 238939)]