2086578060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{19793}}^1$

素因数の和:20063

約数の個数: 96

約数和(自身を含む): 6703990272

約数和(自身を除く): 4617412212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1506, 1757, 2510, 3012, 3514, 3765, 5020, 5271, 7028, 7530, 8785, 10542, 15060, 17570, 19793, 21084, 26355, 35140, 39586, 52710, 59379, 79172, 98965, 105420, 118758, 138551, 197930, 237516, 277102, 296895, 395860, 415653, 554204, 593790, 692755, 831306, 1187580, 1385510, 1662612, 2078265, 2771020, 4156530, 4968043, 8313060, 9936086, 14904129, 19872172, 24840215, 29808258, 34776301, 49680430, 59616516, 69552602, 74520645, 99360860, 104328903, 139105204, 149041290, 173881505, 208657806, 298082580, 347763010, 417315612, 521644515, 695526020, 1043289030, 2086578060]

約数ペア:

[(1, 2086578060), (2, 1043289030), (3, 695526020), (4, 521644515), (5, 417315612), (6, 347763010), (7, 298082580), (10, 208657806), (12, 173881505), (14, 149041290), (15, 139105204), (20, 104328903), (21, 99360860), (28, 74520645), (30, 69552602), (35, 59616516), (42, 49680430), (60, 34776301), (70, 29808258), (84, 24840215), (105, 19872172), (140, 14904129), (210, 9936086), (251, 8313060), (420, 4968043), (502, 4156530), (753, 2771020), (1004, 2078265), (1255, 1662612), (1506, 1385510), (1757, 1187580), (2510, 831306), (3012, 692755), (3514, 593790), (3765, 554204), (5020, 415653), (5271, 395860), (7028, 296895), (7530, 277102), (8785, 237516), (10542, 197930), (15060, 138551), (17570, 118758), (19793, 105420), (21084, 98965), (26355, 79172), (35140, 59379), (39586, 52710)]