27373970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 56337120

約数和(自身を除く): 28963150

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 137, 145, 265, 274, 290, 377, 530, 685, 689, 754, 1370, 1378, 1537, 1781, 1885, 3074, 3445, 3562, 3770, 3973, 6890, 7261, 7685, 7946, 8905, 14522, 15370, 17810, 19865, 19981, 36305, 39730, 39962, 51649, 72610, 94393, 99905, 103298, 188786, 199810, 210569, 258245, 421138, 471965, 516490, 943930, 1052845, 2105690, 2737397, 5474794, 13686985, 27373970]

約数ペア:

[(1, 27373970), (2, 13686985), (5, 5474794), (10, 2737397), (13, 2105690), (26, 1052845), (29, 943930), (53, 516490), (58, 471965), (65, 421138), (106, 258245), (130, 210569), (137, 199810), (145, 188786), (265, 103298), (274, 99905), (290, 94393), (377, 72610), (530, 51649), (685, 39962), (689, 39730), (754, 36305), (1370, 19981), (1378, 19865), (1537, 17810), (1781, 15370), (1885, 14522), (3074, 8905), (3445, 7946), (3562, 7685), (3770, 7261), (3973, 6890)]