25690890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11731}}^1$

素因数の和:11814

約数の個数: 32

約数和(自身を含む): 62508096

約数和(自身を除く): 36817206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 11731, 23462, 35193, 58655, 70386, 117310, 175965, 351930, 856363, 1712726, 2569089, 4281815, 5138178, 8563630, 12845445, 25690890]

約数ペア:

[(1, 25690890), (2, 12845445), (3, 8563630), (5, 5138178), (6, 4281815), (10, 2569089), (15, 1712726), (30, 856363), (73, 351930), (146, 175965), (219, 117310), (365, 70386), (438, 58655), (730, 35193), (1095, 23462), (2190, 11731)]