141817770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 404974080

約数和(自身を除く): 263156310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 205, 207, 230, 246, 270, 345, 369, 410, 414, 557, 615, 621, 690, 738, 943, 1035, 1107, 1114, 1230, 1242, 1671, 1845, 1886, 2070, 2214, 2785, 2829, 3105, 3342, 3690, 4715, 5013, 5535, 5570, 5658, 6210, 8355, 8487, 9430, 10026, 11070, 12811, 14145, 15039, 16710, 16974, 22837, 25065, 25461, 25622, 28290, 30078, 38433, 42435, 45674, 50130, 50922, 64055, 68511, 75195, 76866, 84870, 114185, 115299, 127305, 128110, 137022, 150390, 192165, 205533, 228370, 230598, 254610, 342555, 345897, 384330, 411066, 525251, 576495, 616599, 685110, 691794, 1027665, 1050502, 1152990, 1233198, 1575753, 1729485, 2055330, 2626255, 3082995, 3151506, 3458970, 4727259, 5252510, 6165990, 7878765, 9454518, 14181777, 15757530, 23636295, 28363554, 47272590, 70908885, 141817770]

約数ペア:

[(1, 141817770), (2, 70908885), (3, 47272590), (5, 28363554), (6, 23636295), (9, 15757530), (10, 14181777), (15, 9454518), (18, 7878765), (23, 6165990), (27, 5252510), (30, 4727259), (41, 3458970), (45, 3151506), (46, 3082995), (54, 2626255), (69, 2055330), (82, 1729485), (90, 1575753), (115, 1233198), (123, 1152990), (135, 1050502), (138, 1027665), (205, 691794), (207, 685110), (230, 616599), (246, 576495), (270, 525251), (345, 411066), (369, 384330), (410, 345897), (414, 342555), (557, 254610), (615, 230598), (621, 228370), (690, 205533), (738, 192165), (943, 150390), (1035, 137022), (1107, 128110), (1114, 127305), (1230, 115299), (1242, 114185), (1671, 84870), (1845, 76866), (1886, 75195), (2070, 68511), (2214, 64055), (2785, 50922), (2829, 50130), (3105, 45674), (3342, 42435), (3690, 38433), (4715, 30078), (5013, 28290), (5535, 25622), (5570, 25461), (5658, 25065), (6210, 22837), (8355, 16974), (8487, 16710), (9430, 15039), (10026, 14145), (11070, 12811)]