42778470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29101}}^1$

素因数の和:29125

約数の個数: 48

約数和(自身を含む): 119434608

約数和(自身を除く): 76656138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 29101, 58202, 87303, 145505, 174606, 203707, 291010, 407414, 436515, 611121, 873030, 1018535, 1222242, 1425949, 2037070, 2851898, 3055605, 4277847, 6111210, 7129745, 8555694, 14259490, 21389235, 42778470]

約数ペア:

[(1, 42778470), (2, 21389235), (3, 14259490), (5, 8555694), (6, 7129745), (7, 6111210), (10, 4277847), (14, 3055605), (15, 2851898), (21, 2037070), (30, 1425949), (35, 1222242), (42, 1018535), (49, 873030), (70, 611121), (98, 436515), (105, 407414), (147, 291010), (210, 203707), (245, 174606), (294, 145505), (490, 87303), (735, 58202), (1470, 29101)]