141985270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 306892800

約数和(自身を除く): 164907530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 590, 826, 1085, 1109, 1829, 2065, 2170, 2218, 3658, 4130, 5545, 7763, 9145, 11090, 12803, 15526, 18290, 25606, 34379, 38815, 64015, 65431, 68758, 77630, 128030, 130862, 171895, 240653, 327155, 343790, 458017, 481306, 654310, 916034, 1203265, 2028361, 2290085, 2406530, 4056722, 4580170, 10141805, 14198527, 20283610, 28397054, 70992635, 141985270]

約数ペア:

[(1, 141985270), (2, 70992635), (5, 28397054), (7, 20283610), (10, 14198527), (14, 10141805), (31, 4580170), (35, 4056722), (59, 2406530), (62, 2290085), (70, 2028361), (118, 1203265), (155, 916034), (217, 654310), (295, 481306), (310, 458017), (413, 343790), (434, 327155), (590, 240653), (826, 171895), (1085, 130862), (1109, 128030), (1829, 77630), (2065, 68758), (2170, 65431), (2218, 64015), (3658, 38815), (4130, 34379), (5545, 25606), (7763, 18290), (9145, 15526), (11090, 12803)]