346714140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199261}}^1$

素因数の和:199302

約数の個数: 48

約数和(自身を含む): 1004280480

約数和(自身を除く): 657566340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 199261, 398522, 597783, 797044, 996305, 1195566, 1992610, 2391132, 2988915, 3985220, 5778569, 5977830, 11557138, 11955660, 17335707, 23114276, 28892845, 34671414, 57785690, 69342828, 86678535, 115571380, 173357070, 346714140]

約数ペア:

[(1, 346714140), (2, 173357070), (3, 115571380), (4, 86678535), (5, 69342828), (6, 57785690), (10, 34671414), (12, 28892845), (15, 23114276), (20, 17335707), (29, 11955660), (30, 11557138), (58, 5977830), (60, 5778569), (87, 3985220), (116, 2988915), (145, 2391132), (174, 1992610), (290, 1195566), (348, 996305), (435, 797044), (580, 597783), (870, 398522), (1740, 199261)]