34854890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21649}}^1$

素因数の和:21686

約数の個数: 32

約数和(自身を含む): 74822400

約数和(自身を除く): 39967510

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 21649, 43298, 108245, 151543, 216490, 303086, 497927, 757715, 995854, 1515430, 2489635, 3485489, 4979270, 6970978, 17427445, 34854890]

約数ペア:

[(1, 34854890), (2, 17427445), (5, 6970978), (7, 4979270), (10, 3485489), (14, 2489635), (23, 1515430), (35, 995854), (46, 757715), (70, 497927), (115, 303086), (161, 216490), (230, 151543), (322, 108245), (805, 43298), (1610, 21649)]