142407090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11897}}^1$

素因数の和:11936

約数の個数: 96

約数和(自身を含む): 445461120

約数和(自身を除く): 303054030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11897, 11970, 23794, 35691, 59485, 71382, 83279, 107073, 118970, 166558, 178455, 214146, 226043, 249837, 356910, 416395, 452086, 499674, 535365, 678129, 749511, 832790, 1070730, 1130215, 1249185, 1356258, 1499022, 1582301, 2034387, 2260430, 2498370, 3164602, 3390645, 3747555, 4068774, 4746903, 6781290, 7495110, 7911505, 9493806, 10171935, 14240709, 15823010, 20343870, 23734515, 28481418, 47469030, 71203545, 142407090]

約数ペア:

[(1, 142407090), (2, 71203545), (3, 47469030), (5, 28481418), (6, 23734515), (7, 20343870), (9, 15823010), (10, 14240709), (14, 10171935), (15, 9493806), (18, 7911505), (19, 7495110), (21, 6781290), (30, 4746903), (35, 4068774), (38, 3747555), (42, 3390645), (45, 3164602), (57, 2498370), (63, 2260430), (70, 2034387), (90, 1582301), (95, 1499022), (105, 1356258), (114, 1249185), (126, 1130215), (133, 1070730), (171, 832790), (190, 749511), (210, 678129), (266, 535365), (285, 499674), (315, 452086), (342, 416395), (399, 356910), (570, 249837), (630, 226043), (665, 214146), (798, 178455), (855, 166558), (1197, 118970), (1330, 107073), (1710, 83279), (1995, 71382), (2394, 59485), (3990, 35691), (5985, 23794), (11897, 11970)]