304850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 708288

約数和(自身を除く): 403438

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 67, 70, 91, 130, 134, 175, 182, 325, 335, 350, 455, 469, 650, 670, 871, 910, 938, 1675, 1742, 2275, 2345, 3350, 4355, 4550, 4690, 6097, 8710, 11725, 12194, 21775, 23450, 30485, 43550, 60970, 152425, 304850]

約数ペア:

[(1, 304850), (2, 152425), (5, 60970), (7, 43550), (10, 30485), (13, 23450), (14, 21775), (25, 12194), (26, 11725), (35, 8710), (50, 6097), (65, 4690), (67, 4550), (70, 4355), (91, 3350), (130, 2345), (134, 2275), (175, 1742), (182, 1675), (325, 938), (335, 910), (350, 871), (455, 670), (469, 650)]