1964588700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{284723}}^1$

素因数の和:284763

約数の個数: 72

約数和(自身を含む): 5931370368

約数和(自身を除く): 3966781668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 284723, 569446, 854169, 1138892, 1423615, 1708338, 2847230, 3416676, 4270845, 5694460, 6548629, 7118075, 8541690, 13097258, 14236150, 17083380, 19645887, 21354225, 26194516, 28472300, 32743145, 39291774, 42708450, 65486290, 78583548, 85416900, 98229435, 130972580, 163715725, 196458870, 327431450, 392917740, 491147175, 654862900, 982294350, 1964588700]

約数ペア:

[(1, 1964588700), (2, 982294350), (3, 654862900), (4, 491147175), (5, 392917740), (6, 327431450), (10, 196458870), (12, 163715725), (15, 130972580), (20, 98229435), (23, 85416900), (25, 78583548), (30, 65486290), (46, 42708450), (50, 39291774), (60, 32743145), (69, 28472300), (75, 26194516), (92, 21354225), (100, 19645887), (115, 17083380), (138, 14236150), (150, 13097258), (230, 8541690), (276, 7118075), (300, 6548629), (345, 5694460), (460, 4270845), (575, 3416676), (690, 2847230), (1150, 1708338), (1380, 1423615), (1725, 1138892), (2300, 854169), (3450, 569446), (6900, 284723)]