80138310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13159}}^1$

素因数の和:13205

約数の個数: 64

約数和(自身を含む): 227404800

約数和(自身を除く): 147266490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 13159, 26318, 39477, 65795, 78954, 92113, 131590, 184226, 197385, 276339, 381611, 394770, 460565, 552678, 763222, 921130, 1144833, 1381695, 1908055, 2289666, 2671277, 2763390, 3816110, 5342554, 5724165, 8013831, 11448330, 13356385, 16027662, 26712770, 40069155, 80138310]

約数ペア:

[(1, 80138310), (2, 40069155), (3, 26712770), (5, 16027662), (6, 13356385), (7, 11448330), (10, 8013831), (14, 5724165), (15, 5342554), (21, 3816110), (29, 2763390), (30, 2671277), (35, 2289666), (42, 1908055), (58, 1381695), (70, 1144833), (87, 921130), (105, 763222), (145, 552678), (174, 460565), (203, 394770), (210, 381611), (290, 276339), (406, 197385), (435, 184226), (609, 131590), (870, 92113), (1015, 78954), (1218, 65795), (2030, 39477), (3045, 26318), (6090, 13159)]