235202380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15413}}^1$

素因数の和:15538

約数の個数: 48

約数和(自身を含む): 569701440

約数和(自身を除く): 334499060

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, 7630, 15260, 15413, 30826, 61652, 77065, 107891, 154130, 215782, 308260, 431564, 539455, 1078910, 1680017, 2157820, 3360034, 6720068, 8400085, 11760119, 16800170, 23520238, 33600340, 47040476, 58800595, 117601190, 235202380]

約数ペア:

[(1, 235202380), (2, 117601190), (4, 58800595), (5, 47040476), (7, 33600340), (10, 23520238), (14, 16800170), (20, 11760119), (28, 8400085), (35, 6720068), (70, 3360034), (109, 2157820), (140, 1680017), (218, 1078910), (436, 539455), (545, 431564), (763, 308260), (1090, 215782), (1526, 154130), (2180, 107891), (3052, 77065), (3815, 61652), (7630, 30826), (15260, 15413)]