34973740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 75620160

約数和(自身を除く): 40646420

約数列:

[1, 2, 4, 5, 10, 20, 61, 109, 122, 218, 244, 263, 305, 436, 526, 545, 610, 1052, 1090, 1220, 1315, 2180, 2630, 5260, 6649, 13298, 16043, 26596, 28667, 32086, 33245, 57334, 64172, 66490, 80215, 114668, 132980, 143335, 160430, 286670, 320860, 573340, 1748687, 3497374, 6994748, 8743435, 17486870, 34973740]

約数ペア:

[(1, 34973740), (2, 17486870), (4, 8743435), (5, 6994748), (10, 3497374), (20, 1748687), (61, 573340), (109, 320860), (122, 286670), (218, 160430), (244, 143335), (263, 132980), (305, 114668), (436, 80215), (526, 66490), (545, 64172), (610, 57334), (1052, 33245), (1090, 32086), (1220, 28667), (1315, 26596), (2180, 16043), (2630, 13298), (5260, 6649)]