17967226830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 49641209856

約数和(自身を除く): 31673983026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 271, 491, 542, 643, 813, 982, 1286, 1355, 1473, 1626, 1897, 1929, 2455, 2710, 2946, 3215, 3437, 3794, 3858, 4065, 4501, 4910, 5691, 6430, 6874, 7365, 8130, 9002, 9485, 9645, 10311, 11382, 13503, 14730, 17185, 18970, 19290, 20622, 22505, 27006, 28455, 34370, 45010, 51555, 56910, 67515, 103110, 133061, 135030, 174253, 266122, 315713, 348506, 399183, 522759, 631426, 665305, 798366, 871265, 931427, 947139, 1045518, 1219771, 1330610, 1578565, 1742530, 1862854, 1894278, 1995915, 2209991, 2439542, 2613795, 2794281, 3157130, 3659313, 3991830, 4419982, 4657135, 4735695, 5227590, 5588562, 6098855, 6629973, 7318626, 9314270, 9471390, 11049955, 12197710, 13259946, 13971405, 18296565, 22099910, 27942810, 33149865, 36593130, 66299730, 85558223, 171116446, 256674669, 427791115, 513349338, 598907561, 855582230, 1197815122, 1283373345, 1796722683, 2566746690, 2994537805, 3593445366, 5989075610, 8983613415, 17967226830]

約数ペア:

[(1, 17967226830), (2, 8983613415), (3, 5989075610), (5, 3593445366), (6, 2994537805), (7, 2566746690), (10, 1796722683), (14, 1283373345), (15, 1197815122), (21, 855582230), (30, 598907561), (35, 513349338), (42, 427791115), (70, 256674669), (105, 171116446), (210, 85558223), (271, 66299730), (491, 36593130), (542, 33149865), (643, 27942810), (813, 22099910), (982, 18296565), (1286, 13971405), (1355, 13259946), (1473, 12197710), (1626, 11049955), (1897, 9471390), (1929, 9314270), (2455, 7318626), (2710, 6629973), (2946, 6098855), (3215, 5588562), (3437, 5227590), (3794, 4735695), (3858, 4657135), (4065, 4419982), (4501, 3991830), (4910, 3659313), (5691, 3157130), (6430, 2794281), (6874, 2613795), (7365, 2439542), (8130, 2209991), (9002, 1995915), (9485, 1894278), (9645, 1862854), (10311, 1742530), (11382, 1578565), (13503, 1330610), (14730, 1219771), (17185, 1045518), (18970, 947139), (19290, 931427), (20622, 871265), (22505, 798366), (27006, 665305), (28455, 631426), (34370, 522759), (45010, 399183), (51555, 348506), (56910, 315713), (67515, 266122), (103110, 174253), (133061, 135030)]