357148740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1741}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 1081656576

約数和(自身を除く): 724507836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 390, 526, 780, 789, 1052, 1315, 1578, 1741, 2630, 3156, 3419, 3482, 3945, 5223, 5260, 6838, 6964, 7890, 8705, 10257, 10446, 13676, 15780, 17095, 17410, 20514, 20892, 22633, 26115, 34190, 34820, 41028, 45266, 51285, 52230, 67899, 68380, 90532, 102570, 104460, 113165, 135798, 205140, 226330, 271596, 339495, 452660, 457883, 678990, 915766, 1357980, 1373649, 1831532, 2289415, 2747298, 4578830, 5494596, 5952479, 6868245, 9157660, 11904958, 13736490, 17857437, 23809916, 27472980, 29762395, 35714874, 59524790, 71429748, 89287185, 119049580, 178574370, 357148740]

約数ペア:

[(1, 357148740), (2, 178574370), (3, 119049580), (4, 89287185), (5, 71429748), (6, 59524790), (10, 35714874), (12, 29762395), (13, 27472980), (15, 23809916), (20, 17857437), (26, 13736490), (30, 11904958), (39, 9157660), (52, 6868245), (60, 5952479), (65, 5494596), (78, 4578830), (130, 2747298), (156, 2289415), (195, 1831532), (260, 1373649), (263, 1357980), (390, 915766), (526, 678990), (780, 457883), (789, 452660), (1052, 339495), (1315, 271596), (1578, 226330), (1741, 205140), (2630, 135798), (3156, 113165), (3419, 104460), (3482, 102570), (3945, 90532), (5223, 68380), (5260, 67899), (6838, 52230), (6964, 51285), (7890, 45266), (8705, 41028), (10257, 34820), (10446, 34190), (13676, 26115), (15780, 22633), (17095, 20892), (17410, 20514)]