71163170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 148538880

約数和(自身を除く): 77375710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 47, 65, 94, 95, 130, 190, 235, 247, 470, 494, 611, 613, 893, 1222, 1226, 1235, 1786, 2470, 3055, 3065, 4465, 6110, 6130, 7969, 8930, 11609, 11647, 15938, 23218, 23294, 28811, 39845, 57622, 58045, 58235, 79690, 116090, 116470, 144055, 151411, 288110, 302822, 374543, 547409, 749086, 757055, 1094818, 1514110, 1872715, 2737045, 3745430, 5474090, 7116317, 14232634, 35581585, 71163170]

約数ペア:

[(1, 71163170), (2, 35581585), (5, 14232634), (10, 7116317), (13, 5474090), (19, 3745430), (26, 2737045), (38, 1872715), (47, 1514110), (65, 1094818), (94, 757055), (95, 749086), (130, 547409), (190, 374543), (235, 302822), (247, 288110), (470, 151411), (494, 144055), (611, 116470), (613, 116090), (893, 79690), (1222, 58235), (1226, 58045), (1235, 57622), (1786, 39845), (2470, 28811), (3055, 23294), (3065, 23218), (4465, 15938), (6110, 11647), (6130, 11609), (7969, 8930)]