91807590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4621

約数の個数: 64

約数和(自身を含む): 254467584

約数和(自身を除く): 162659994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 4507, 6790, 9014, 10185, 13521, 20370, 22535, 27042, 31549, 45070, 63098, 67605, 94647, 135210, 157745, 189294, 315490, 437179, 473235, 874358, 946470, 1311537, 2185895, 2623074, 3060253, 4371790, 6120506, 6557685, 9180759, 13115370, 15301265, 18361518, 30602530, 45903795, 91807590]

約数ペア:

[(1, 91807590), (2, 45903795), (3, 30602530), (5, 18361518), (6, 15301265), (7, 13115370), (10, 9180759), (14, 6557685), (15, 6120506), (21, 4371790), (30, 3060253), (35, 2623074), (42, 2185895), (70, 1311537), (97, 946470), (105, 874358), (194, 473235), (210, 437179), (291, 315490), (485, 189294), (582, 157745), (679, 135210), (970, 94647), (1358, 67605), (1455, 63098), (2037, 45070), (2910, 31549), (3395, 27042), (4074, 22535), (4507, 20370), (6790, 13521), (9014, 10185)]