1855366830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 5080320000

約数和(自身を除く): 3224953170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 293, 423, 470, 499, 586, 705, 846, 879, 998, 1269, 1410, 1465, 1497, 1758, 2115, 2495, 2538, 2637, 2930, 2994, 4230, 4395, 4491, 4990, 5274, 6345, 7485, 7911, 8790, 8982, 12690, 13185, 13473, 13771, 14970, 15822, 22455, 23453, 26370, 26946, 27542, 39555, 41313, 44910, 46906, 67365, 68855, 70359, 79110, 82626, 117265, 123939, 134730, 137710, 140718, 146207, 206565, 211077, 234530, 247878, 292414, 351795, 371817, 413130, 422154, 438621, 619695, 633231, 703590, 731035, 743634, 877242, 1055385, 1239390, 1266462, 1315863, 1462070, 1859085, 2110770, 2193105, 2631726, 3166155, 3718170, 3947589, 4386210, 6332310, 6579315, 6871729, 7895178, 13158630, 13743458, 19737945, 20615187, 34358645, 39475890, 41230374, 61845561, 68717290, 103075935, 123691122, 185536683, 206151870, 309227805, 371073366, 618455610, 927683415, 1855366830]

約数ペア:

[(1, 1855366830), (2, 927683415), (3, 618455610), (5, 371073366), (6, 309227805), (9, 206151870), (10, 185536683), (15, 123691122), (18, 103075935), (27, 68717290), (30, 61845561), (45, 41230374), (47, 39475890), (54, 34358645), (90, 20615187), (94, 19737945), (135, 13743458), (141, 13158630), (235, 7895178), (270, 6871729), (282, 6579315), (293, 6332310), (423, 4386210), (470, 3947589), (499, 3718170), (586, 3166155), (705, 2631726), (846, 2193105), (879, 2110770), (998, 1859085), (1269, 1462070), (1410, 1315863), (1465, 1266462), (1497, 1239390), (1758, 1055385), (2115, 877242), (2495, 743634), (2538, 731035), (2637, 703590), (2930, 633231), (2994, 619695), (4230, 438621), (4395, 422154), (4491, 413130), (4990, 371817), (5274, 351795), (6345, 292414), (7485, 247878), (7911, 234530), (8790, 211077), (8982, 206565), (12690, 146207), (13185, 140718), (13473, 137710), (13771, 134730), (14970, 123939), (15822, 117265), (22455, 82626), (23453, 79110), (26370, 70359), (26946, 68855), (27542, 67365), (39555, 46906), (41313, 44910)]