137718910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 293862816

約数和(自身を除く): 156143906

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 5303, 10606, 12985, 25970, 26515, 37121, 53030, 74242, 185605, 259847, 281059, 371210, 519694, 562118, 1299235, 1405295, 1967413, 2598470, 2810590, 3934826, 9837065, 13771891, 19674130, 27543782, 68859455, 137718910]

約数ペア:

[(1, 137718910), (2, 68859455), (5, 27543782), (7, 19674130), (10, 13771891), (14, 9837065), (35, 3934826), (49, 2810590), (53, 2598470), (70, 1967413), (98, 1405295), (106, 1299235), (245, 562118), (265, 519694), (371, 371210), (490, 281059), (530, 259847), (742, 185605), (1855, 74242), (2597, 53030), (3710, 37121), (5194, 26515), (5303, 25970), (10606, 12985)]