68846820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7169

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 161073948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7127, 9660, 14254, 21381, 28508, 35635, 42762, 49889, 71270, 85524, 99778, 106905, 142540, 149667, 163921, 199556, 213810, 249445, 299334, 327842, 427620, 491763, 498890, 598668, 655684, 748335, 819605, 983526, 997780, 1147447, 1496670, 1639210, 1967052, 2294894, 2458815, 2993340, 3278420, 3442341, 4589788, 4917630, 5737235, 6884682, 9835260, 11474470, 13769364, 17211705, 22948940, 34423410, 68846820]

約数ペア:

[(1, 68846820), (2, 34423410), (3, 22948940), (4, 17211705), (5, 13769364), (6, 11474470), (7, 9835260), (10, 6884682), (12, 5737235), (14, 4917630), (15, 4589788), (20, 3442341), (21, 3278420), (23, 2993340), (28, 2458815), (30, 2294894), (35, 1967052), (42, 1639210), (46, 1496670), (60, 1147447), (69, 997780), (70, 983526), (84, 819605), (92, 748335), (105, 655684), (115, 598668), (138, 498890), (140, 491763), (161, 427620), (210, 327842), (230, 299334), (276, 249445), (322, 213810), (345, 199556), (420, 163921), (460, 149667), (483, 142540), (644, 106905), (690, 99778), (805, 85524), (966, 71270), (1380, 49889), (1610, 42762), (1932, 35635), (2415, 28508), (3220, 21381), (4830, 14254), (7127, 9660)]