355479970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{1427}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 663163200

約数和(自身を除く): 307683230

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 859, 1427, 1718, 2854, 4295, 7135, 8590, 14270, 24911, 41383, 49822, 82766, 124555, 206915, 249110, 413830, 1225793, 2451586, 6128965, 12257930, 35547997, 71095994, 177739985, 355479970]

約数ペア:

[(1, 355479970), (2, 177739985), (5, 71095994), (10, 35547997), (29, 12257930), (58, 6128965), (145, 2451586), (290, 1225793), (859, 413830), (1427, 249110), (1718, 206915), (2854, 124555), (4295, 82766), (7135, 49822), (8590, 41383), (14270, 24911)]