2747456430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{12391}}^1$

素因数の和:12809

約数の個数: 64

約数和(自身を含む): 6959347200

約数和(自身を除く): 4211890770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 389, 570, 778, 1167, 1945, 2334, 3890, 5835, 7391, 11670, 12391, 14782, 22173, 24782, 36955, 37173, 44346, 61955, 73910, 74346, 110865, 123910, 185865, 221730, 235429, 371730, 470858, 706287, 1177145, 1412574, 2354290, 3531435, 4820099, 7062870, 9640198, 14460297, 24100495, 28920594, 48200990, 72301485, 91581881, 144602970, 183163762, 274745643, 457909405, 549491286, 915818810, 1373728215, 2747456430]

約数ペア:

[(1, 2747456430), (2, 1373728215), (3, 915818810), (5, 549491286), (6, 457909405), (10, 274745643), (15, 183163762), (19, 144602970), (30, 91581881), (38, 72301485), (57, 48200990), (95, 28920594), (114, 24100495), (190, 14460297), (285, 9640198), (389, 7062870), (570, 4820099), (778, 3531435), (1167, 2354290), (1945, 1412574), (2334, 1177145), (3890, 706287), (5835, 470858), (7391, 371730), (11670, 235429), (12391, 221730), (14782, 185865), (22173, 123910), (24782, 110865), (36955, 74346), (37173, 73910), (44346, 61955)]