70940280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25703}}^1$

素因数の和:25740

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 151142280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 25703, 51406, 77109, 102812, 128515, 154218, 205624, 257030, 308436, 385545, 514060, 591169, 616872, 771090, 1028120, 1182338, 1542180, 1773507, 2364676, 2955845, 3084360, 3547014, 4729352, 5911690, 7094028, 8867535, 11823380, 14188056, 17735070, 23646760, 35470140, 70940280]

約数ペア:

[(1, 70940280), (2, 35470140), (3, 23646760), (4, 17735070), (5, 14188056), (6, 11823380), (8, 8867535), (10, 7094028), (12, 5911690), (15, 4729352), (20, 3547014), (23, 3084360), (24, 2955845), (30, 2364676), (40, 1773507), (46, 1542180), (60, 1182338), (69, 1028120), (92, 771090), (115, 616872), (120, 591169), (138, 514060), (184, 385545), (230, 308436), (276, 257030), (345, 205624), (460, 154218), (552, 128515), (690, 102812), (920, 77109), (1380, 51406), (2760, 25703)]