2015266470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2934

約数の個数: 128

約数和(自身を含む): 5724573696

約数和(自身を除く): 3709307226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 73, 94, 105, 141, 146, 210, 219, 235, 282, 329, 365, 438, 470, 511, 658, 705, 730, 987, 1022, 1095, 1410, 1533, 1645, 1974, 2190, 2555, 2797, 3066, 3290, 3431, 4935, 5110, 5594, 6862, 7665, 8391, 9870, 10293, 13985, 15330, 16782, 17155, 19579, 20586, 24017, 27970, 34310, 39158, 41955, 48034, 51465, 58737, 72051, 83910, 97895, 102930, 117474, 120085, 131459, 144102, 195790, 204181, 240170, 262918, 293685, 360255, 394377, 408362, 587370, 612543, 657295, 720510, 788754, 920213, 1020905, 1225086, 1314590, 1429267, 1840426, 1971885, 2041810, 2760639, 2858534, 3062715, 3943770, 4287801, 4601065, 5521278, 6125430, 7146335, 8575602, 9202130, 9596507, 13803195, 14292670, 19193014, 21439005, 27606390, 28789521, 42878010, 47982535, 57579042, 67175549, 95965070, 134351098, 143947605, 201526647, 287895210, 335877745, 403053294, 671755490, 1007633235, 2015266470]

約数ペア:

[(1, 2015266470), (2, 1007633235), (3, 671755490), (5, 403053294), (6, 335877745), (7, 287895210), (10, 201526647), (14, 143947605), (15, 134351098), (21, 95965070), (30, 67175549), (35, 57579042), (42, 47982535), (47, 42878010), (70, 28789521), (73, 27606390), (94, 21439005), (105, 19193014), (141, 14292670), (146, 13803195), (210, 9596507), (219, 9202130), (235, 8575602), (282, 7146335), (329, 6125430), (365, 5521278), (438, 4601065), (470, 4287801), (511, 3943770), (658, 3062715), (705, 2858534), (730, 2760639), (987, 2041810), (1022, 1971885), (1095, 1840426), (1410, 1429267), (1533, 1314590), (1645, 1225086), (1974, 1020905), (2190, 920213), (2555, 788754), (2797, 720510), (3066, 657295), (3290, 612543), (3431, 587370), (4935, 408362), (5110, 394377), (5594, 360255), (6862, 293685), (7665, 262918), (8391, 240170), (9870, 204181), (10293, 195790), (13985, 144102), (15330, 131459), (16782, 120085), (17155, 117474), (19579, 102930), (20586, 97895), (24017, 83910), (27970, 72051), (34310, 58737), (39158, 51465), (41955, 48034)]