70898842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 63470438

約数列:

[1, 2, 7, 14, 19, 38, 47, 53, 94, 106, 107, 133, 214, 266, 329, 371, 658, 742, 749, 893, 1007, 1498, 1786, 2014, 2033, 2491, 4066, 4982, 5029, 5671, 6251, 7049, 10058, 11342, 12502, 14098, 14231, 17437, 28462, 34874, 35203, 39697, 47329, 70406, 79394, 94658, 95551, 107749, 191102, 215498, 266537, 331303, 533074, 662606, 668857, 754243, 1337714, 1508486, 1865759, 3731518, 5064203, 10128406, 35449421, 70898842]

約数ペア:

[(1, 70898842), (2, 35449421), (7, 10128406), (14, 5064203), (19, 3731518), (38, 1865759), (47, 1508486), (53, 1337714), (94, 754243), (106, 668857), (107, 662606), (133, 533074), (214, 331303), (266, 266537), (329, 215498), (371, 191102), (658, 107749), (742, 95551), (749, 94658), (893, 79394), (1007, 70406), (1498, 47329), (1786, 39697), (2014, 35203), (2033, 34874), (2491, 28462), (4066, 17437), (4982, 14231), (5029, 14098), (5671, 12502), (6251, 11342), (7049, 10058)]