133642530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{212131}}^1$

素因数の和:212151

約数の個数: 48

約数和(自身を含む): 397111104

約数和(自身を除く): 263468574

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, 212131, 424262, 636393, 1060655, 1272786, 1484917, 1909179, 2121310, 2969834, 3181965, 3818358, 4454751, 6363930, 7424585, 8909502, 9545895, 13364253, 14849170, 19091790, 22273755, 26728506, 44547510, 66821265, 133642530]

約数ペア:

[(1, 133642530), (2, 66821265), (3, 44547510), (5, 26728506), (6, 22273755), (7, 19091790), (9, 14849170), (10, 13364253), (14, 9545895), (15, 8909502), (18, 7424585), (21, 6363930), (30, 4454751), (35, 3818358), (42, 3181965), (45, 2969834), (63, 2121310), (70, 1909179), (90, 1484917), (105, 1272786), (126, 1060655), (210, 636393), (315, 424262), (630, 212131)]