30485658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42697}}^1$

素因数の和:42726

約数の個数: 32

約数和(自身を含む): 73782144

約数和(自身を除く): 43296486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 42697, 85394, 128091, 256182, 298879, 597758, 725849, 896637, 1451698, 1793274, 2177547, 4355094, 5080943, 10161886, 15242829, 30485658]

約数ペア:

[(1, 30485658), (2, 15242829), (3, 10161886), (6, 5080943), (7, 4355094), (14, 2177547), (17, 1793274), (21, 1451698), (34, 896637), (42, 725849), (51, 597758), (102, 298879), (119, 256182), (238, 128091), (357, 85394), (714, 42697)]