148839670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 321822720

約数和(自身を除く): 172983050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 193, 230, 322, 386, 479, 805, 958, 965, 1351, 1610, 1930, 2395, 2702, 3353, 4439, 4790, 6706, 6755, 8878, 11017, 13510, 16765, 22034, 22195, 31073, 33530, 44390, 55085, 62146, 77119, 92447, 110170, 154238, 155365, 184894, 310730, 385595, 462235, 647129, 771190, 924470, 1294258, 2126281, 3235645, 4252562, 6471290, 10631405, 14883967, 21262810, 29767934, 74419835, 148839670]

約数ペア:

[(1, 148839670), (2, 74419835), (5, 29767934), (7, 21262810), (10, 14883967), (14, 10631405), (23, 6471290), (35, 4252562), (46, 3235645), (70, 2126281), (115, 1294258), (161, 924470), (193, 771190), (230, 647129), (322, 462235), (386, 385595), (479, 310730), (805, 184894), (958, 155365), (965, 154238), (1351, 110170), (1610, 92447), (1930, 77119), (2395, 62146), (2702, 55085), (3353, 44390), (4439, 33530), (4790, 31073), (6706, 22195), (6755, 22034), (8878, 16765), (11017, 13510)]