65687670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 112631562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 53, 90, 94, 106, 141, 159, 235, 265, 282, 293, 318, 423, 470, 477, 530, 586, 705, 795, 846, 879, 954, 1410, 1465, 1590, 1758, 2115, 2385, 2491, 2637, 2930, 4230, 4395, 4770, 4982, 5274, 7473, 8790, 12455, 13185, 13771, 14946, 15529, 22419, 24910, 26370, 27542, 31058, 37365, 41313, 44838, 46587, 68855, 74730, 77645, 82626, 93174, 112095, 123939, 137710, 139761, 155290, 206565, 224190, 232935, 247878, 279522, 413130, 465870, 619695, 698805, 729863, 1239390, 1397610, 1459726, 2189589, 3649315, 4379178, 6568767, 7298630, 10947945, 13137534, 21895890, 32843835, 65687670]

約数ペア:

[(1, 65687670), (2, 32843835), (3, 21895890), (5, 13137534), (6, 10947945), (9, 7298630), (10, 6568767), (15, 4379178), (18, 3649315), (30, 2189589), (45, 1459726), (47, 1397610), (53, 1239390), (90, 729863), (94, 698805), (106, 619695), (141, 465870), (159, 413130), (235, 279522), (265, 247878), (282, 232935), (293, 224190), (318, 206565), (423, 155290), (470, 139761), (477, 137710), (530, 123939), (586, 112095), (705, 93174), (795, 82626), (846, 77645), (879, 74730), (954, 68855), (1410, 46587), (1465, 44838), (1590, 41313), (1758, 37365), (2115, 31058), (2385, 27542), (2491, 26370), (2637, 24910), (2930, 22419), (4230, 15529), (4395, 14946), (4770, 13771), (4982, 13185), (5274, 12455), (7473, 8790)]