271345620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49697}}^1$

素因数の和:49729

約数の個数: 96

約数和(自身を含む): 935117568

約数和(自身を除く): 663771948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 49697, 99394, 149091, 198788, 248485, 298182, 347879, 496970, 596364, 646061, 695758, 745455, 993940, 1043637, 1292122, 1391516, 1490910, 1739395, 1938183, 2087274, 2584244, 2981820, 3230305, 3478790, 3876366, 4174548, 4522427, 5218185, 6460610, 6957580, 7752732, 9044854, 9690915, 10436370, 12921220, 13567281, 18089708, 19381830, 20872740, 22612135, 27134562, 38763660, 45224270, 54269124, 67836405, 90448540, 135672810, 271345620]

約数ペア:

[(1, 271345620), (2, 135672810), (3, 90448540), (4, 67836405), (5, 54269124), (6, 45224270), (7, 38763660), (10, 27134562), (12, 22612135), (13, 20872740), (14, 19381830), (15, 18089708), (20, 13567281), (21, 12921220), (26, 10436370), (28, 9690915), (30, 9044854), (35, 7752732), (39, 6957580), (42, 6460610), (52, 5218185), (60, 4522427), (65, 4174548), (70, 3876366), (78, 3478790), (84, 3230305), (91, 2981820), (105, 2584244), (130, 2087274), (140, 1938183), (156, 1739395), (182, 1490910), (195, 1391516), (210, 1292122), (260, 1043637), (273, 993940), (364, 745455), (390, 695758), (420, 646061), (455, 596364), (546, 496970), (780, 347879), (910, 298182), (1092, 248485), (1365, 198788), (1820, 149091), (2730, 99394), (5460, 49697)]