17279670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 43960320

約数和(自身を除く): 26680650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 317, 345, 395, 474, 634, 690, 790, 951, 1185, 1585, 1817, 1902, 2370, 3170, 3634, 4755, 5451, 7291, 9085, 9510, 10902, 14582, 18170, 21873, 25043, 27255, 36455, 43746, 50086, 54510, 72910, 75129, 109365, 125215, 150258, 218730, 250430, 375645, 575989, 751290, 1151978, 1727967, 2879945, 3455934, 5759890, 8639835, 17279670]

約数ペア:

[(1, 17279670), (2, 8639835), (3, 5759890), (5, 3455934), (6, 2879945), (10, 1727967), (15, 1151978), (23, 751290), (30, 575989), (46, 375645), (69, 250430), (79, 218730), (115, 150258), (138, 125215), (158, 109365), (230, 75129), (237, 72910), (317, 54510), (345, 50086), (395, 43746), (474, 36455), (634, 27255), (690, 25043), (790, 21873), (951, 18170), (1185, 14582), (1585, 10902), (1817, 9510), (1902, 9085), (2370, 7291), (3170, 5451), (3634, 4755)]