91576380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 294368256

約数和(自身を除く): 202791876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 647, 674, 1011, 1294, 1348, 1685, 1941, 2022, 2359, 2588, 3235, 3370, 3882, 4044, 4529, 4718, 5055, 6470, 6740, 7077, 7764, 9058, 9436, 9705, 10110, 11795, 12940, 13587, 14154, 18116, 19410, 20220, 22645, 23590, 27174, 28308, 35385, 38820, 45290, 47180, 54348, 67935, 70770, 90580, 135870, 141540, 218039, 271740, 436078, 654117, 872156, 1090195, 1308234, 1526273, 2180390, 2616468, 3052546, 3270585, 4360780, 4578819, 6105092, 6541170, 7631365, 9157638, 13082340, 15262730, 18315276, 22894095, 30525460, 45788190, 91576380]

約数ペア:

[(1, 91576380), (2, 45788190), (3, 30525460), (4, 22894095), (5, 18315276), (6, 15262730), (7, 13082340), (10, 9157638), (12, 7631365), (14, 6541170), (15, 6105092), (20, 4578819), (21, 4360780), (28, 3270585), (30, 3052546), (35, 2616468), (42, 2180390), (60, 1526273), (70, 1308234), (84, 1090195), (105, 872156), (140, 654117), (210, 436078), (337, 271740), (420, 218039), (647, 141540), (674, 135870), (1011, 90580), (1294, 70770), (1348, 67935), (1685, 54348), (1941, 47180), (2022, 45290), (2359, 38820), (2588, 35385), (3235, 28308), (3370, 27174), (3882, 23590), (4044, 22645), (4529, 20220), (4718, 19410), (5055, 18116), (6470, 14154), (6740, 13587), (7077, 12940), (7764, 11795), (9058, 10110), (9436, 9705)]