169975980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41057}}^1$

素因数の和:41095

約数の個数: 72

約数和(自身を含む): 538024032

約数和(自身を除く): 368048052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 41057, 82114, 123171, 164228, 205285, 246342, 369513, 410570, 492684, 615855, 739026, 821140, 944311, 1231710, 1478052, 1847565, 1888622, 2463420, 2832933, 3695130, 3777244, 4721555, 5665866, 7390260, 8498799, 9443110, 11331732, 14164665, 16997598, 18886220, 28329330, 33995196, 42493995, 56658660, 84987990, 169975980]

約数ペア:

[(1, 169975980), (2, 84987990), (3, 56658660), (4, 42493995), (5, 33995196), (6, 28329330), (9, 18886220), (10, 16997598), (12, 14164665), (15, 11331732), (18, 9443110), (20, 8498799), (23, 7390260), (30, 5665866), (36, 4721555), (45, 3777244), (46, 3695130), (60, 2832933), (69, 2463420), (90, 1888622), (92, 1847565), (115, 1478052), (138, 1231710), (180, 944311), (207, 821140), (230, 739026), (276, 615855), (345, 492684), (414, 410570), (460, 369513), (690, 246342), (828, 205285), (1035, 164228), (1380, 123171), (2070, 82114), (4140, 41057)]