28432530

素因数分解:

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

素因数の和:45151

約数の個数: 48

約数和(自身を含む): 84487104

約数和(自身を除く): 56054574

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, 45131, 90262, 135393, 225655, 270786, 315917, 406179, 451310, 631834, 676965, 812358, 947751, 1353930, 1579585, 1895502, 2030895, 2843253, 3159170, 4061790, 4738755, 5686506, 9477510, 14216265, 28432530]

約数ペア:

[(1, 28432530), (2, 14216265), (3, 9477510), (5, 5686506), (6, 4738755), (7, 4061790), (9, 3159170), (10, 2843253), (14, 2030895), (15, 1895502), (18, 1579585), (21, 1353930), (30, 947751), (35, 812358), (42, 676965), (45, 631834), (63, 451310), (70, 406179), (90, 315917), (105, 270786), (126, 225655), (210, 135393), (315, 90262), (630, 45131)]