23698570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 51388416

約数和(自身を除く): 27689846

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 67, 70, 134, 155, 163, 217, 310, 326, 335, 434, 469, 670, 815, 938, 1085, 1141, 1630, 2077, 2170, 2282, 2345, 4154, 4690, 5053, 5705, 10106, 10385, 10921, 11410, 14539, 20770, 21842, 25265, 29078, 35371, 50530, 54605, 70742, 72695, 76447, 109210, 145390, 152894, 176855, 338551, 353710, 382235, 677102, 764470, 1692755, 2369857, 3385510, 4739714, 11849285, 23698570]

約数ペア:

[(1, 23698570), (2, 11849285), (5, 4739714), (7, 3385510), (10, 2369857), (14, 1692755), (31, 764470), (35, 677102), (62, 382235), (67, 353710), (70, 338551), (134, 176855), (155, 152894), (163, 145390), (217, 109210), (310, 76447), (326, 72695), (335, 70742), (434, 54605), (469, 50530), (670, 35371), (815, 29078), (938, 25265), (1085, 21842), (1141, 20770), (1630, 14539), (2077, 11410), (2170, 10921), (2282, 10385), (2345, 10106), (4154, 5705), (4690, 5053)]