127512070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 281304576

約数和(自身を除く): 153792506

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 581, 595, 830, 1162, 1190, 1291, 1411, 2582, 2822, 2905, 5810, 6455, 7055, 9037, 9877, 12910, 14110, 18074, 19754, 21947, 43894, 45185, 49385, 90370, 98770, 107153, 109735, 153629, 214306, 219470, 307258, 535765, 750071, 768145, 1071530, 1500142, 1536290, 1821601, 3643202, 3750355, 7500710, 9108005, 12751207, 18216010, 25502414, 63756035, 127512070]

約数ペア:

[(1, 127512070), (2, 63756035), (5, 25502414), (7, 18216010), (10, 12751207), (14, 9108005), (17, 7500710), (34, 3750355), (35, 3643202), (70, 1821601), (83, 1536290), (85, 1500142), (119, 1071530), (166, 768145), (170, 750071), (238, 535765), (415, 307258), (581, 219470), (595, 214306), (830, 153629), (1162, 109735), (1190, 107153), (1291, 98770), (1411, 90370), (2582, 49385), (2822, 45185), (2905, 43894), (5810, 21947), (6455, 19754), (7055, 18074), (9037, 14110), (9877, 12910)]