107872940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7069}}^1$

素因数の和:7194

約数の個数: 48

約数和(自身を含む): 261307200

約数和(自身を除く): 153434260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7069, 7630, 14138, 15260, 28276, 35345, 49483, 70690, 98966, 141380, 197932, 247415, 494830, 770521, 989660, 1541042, 3082084, 3852605, 5393647, 7705210, 10787294, 15410420, 21574588, 26968235, 53936470, 107872940]

約数ペア:

[(1, 107872940), (2, 53936470), (4, 26968235), (5, 21574588), (7, 15410420), (10, 10787294), (14, 7705210), (20, 5393647), (28, 3852605), (35, 3082084), (70, 1541042), (109, 989660), (140, 770521), (218, 494830), (436, 247415), (545, 197932), (763, 141380), (1090, 98966), (1526, 70690), (2180, 49483), (3052, 35345), (3815, 28276), (7069, 15260), (7630, 14138)]