7138130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 13737600

約数和(自身を除く): 6599470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 211, 398, 422, 995, 1055, 1990, 2110, 3383, 3587, 6766, 7174, 16915, 17935, 33830, 35870, 41989, 83978, 209945, 419890, 713813, 1427626, 3569065, 7138130]

約数ペア:

[(1, 7138130), (2, 3569065), (5, 1427626), (10, 713813), (17, 419890), (34, 209945), (85, 83978), (170, 41989), (199, 35870), (211, 33830), (398, 17935), (422, 16915), (995, 7174), (1055, 6766), (1990, 3587), (2110, 3383)]