30486206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 18865474

約数列:

[1, 2, 31, 41, 62, 67, 82, 134, 179, 358, 1271, 2077, 2542, 2747, 4154, 5494, 5549, 7339, 11098, 11993, 14678, 23986, 85157, 170314, 227509, 371783, 455018, 491713, 743566, 983426, 15243103, 30486206]

約数ペア:

[(1, 30486206), (2, 15243103), (31, 983426), (41, 743566), (62, 491713), (67, 455018), (82, 371783), (134, 227509), (179, 170314), (358, 85157), (1271, 23986), (2077, 14678), (2542, 11993), (2747, 11098), (4154, 7339), (5494, 5549)]