12830435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 4311325

約数列:

[1, 5, 23, 31, 59, 61, 115, 155, 295, 305, 713, 1357, 1403, 1829, 1891, 3565, 3599, 6785, 7015, 9145, 9455, 17995, 42067, 43493, 82777, 111569, 210335, 217465, 413885, 557845, 2566087, 12830435]

約数ペア:

[(1, 12830435), (5, 2566087), (23, 557845), (31, 413885), (59, 217465), (61, 210335), (115, 111569), (155, 82777), (295, 43493), (305, 42067), (713, 17995), (1357, 9455), (1403, 9145), (1829, 7015), (1891, 6785), (3565, 3599)]