140922210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 402361344

約数和(自身を除く): 261439134

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 107, 110, 130, 143, 165, 195, 214, 286, 307, 321, 330, 390, 429, 535, 614, 642, 715, 858, 921, 1070, 1177, 1391, 1430, 1535, 1605, 1842, 2145, 2354, 2782, 3070, 3210, 3377, 3531, 3991, 4173, 4290, 4605, 5885, 6754, 6955, 7062, 7982, 8346, 9210, 10131, 11770, 11973, 13910, 15301, 16885, 17655, 19955, 20262, 20865, 23946, 30602, 32849, 33770, 35310, 39910, 41730, 43901, 45903, 50655, 59865, 65698, 76505, 87802, 91806, 98547, 101310, 119730, 131703, 153010, 164245, 197094, 219505, 229515, 263406, 328490, 361339, 427037, 439010, 459030, 492735, 658515, 722678, 854074, 985470, 1084017, 1281111, 1317030, 1806695, 2135185, 2168034, 2562222, 3613390, 4270370, 4697407, 5420085, 6405555, 9394814, 10840170, 12811110, 14092221, 23487035, 28184442, 46974070, 70461105, 140922210]

約数ペア:

[(1, 140922210), (2, 70461105), (3, 46974070), (5, 28184442), (6, 23487035), (10, 14092221), (11, 12811110), (13, 10840170), (15, 9394814), (22, 6405555), (26, 5420085), (30, 4697407), (33, 4270370), (39, 3613390), (55, 2562222), (65, 2168034), (66, 2135185), (78, 1806695), (107, 1317030), (110, 1281111), (130, 1084017), (143, 985470), (165, 854074), (195, 722678), (214, 658515), (286, 492735), (307, 459030), (321, 439010), (330, 427037), (390, 361339), (429, 328490), (535, 263406), (614, 229515), (642, 219505), (715, 197094), (858, 164245), (921, 153010), (1070, 131703), (1177, 119730), (1391, 101310), (1430, 98547), (1535, 91806), (1605, 87802), (1842, 76505), (2145, 65698), (2354, 59865), (2782, 50655), (3070, 45903), (3210, 43901), (3377, 41730), (3531, 39910), (3991, 35310), (4173, 33770), (4290, 32849), (4605, 30602), (5885, 23946), (6754, 20865), (6955, 20262), (7062, 19955), (7982, 17655), (8346, 16885), (9210, 15301), (10131, 13910), (11770, 11973)]