245600530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1153}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 538410240

約数和(自身を除く): 292809710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 179, 238, 358, 595, 895, 1153, 1190, 1253, 1790, 2306, 2506, 3043, 5765, 6086, 6265, 8071, 11530, 12530, 15215, 16142, 19601, 21301, 30430, 39202, 40355, 42602, 80710, 98005, 106505, 137207, 196010, 206387, 213010, 274414, 412774, 686035, 1031935, 1372070, 1444709, 2063870, 2889418, 3508579, 7017158, 7223545, 14447090, 17542895, 24560053, 35085790, 49120106, 122800265, 245600530]

約数ペア:

[(1, 245600530), (2, 122800265), (5, 49120106), (7, 35085790), (10, 24560053), (14, 17542895), (17, 14447090), (34, 7223545), (35, 7017158), (70, 3508579), (85, 2889418), (119, 2063870), (170, 1444709), (179, 1372070), (238, 1031935), (358, 686035), (595, 412774), (895, 274414), (1153, 213010), (1190, 206387), (1253, 196010), (1790, 137207), (2306, 106505), (2506, 98005), (3043, 80710), (5765, 42602), (6086, 40355), (6265, 39202), (8071, 30430), (11530, 21301), (12530, 19601), (15215, 16142)]