74040470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 158012208

約数和(自身を除く): 83971738

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 2851, 3710, 5194, 5702, 12985, 14255, 19957, 25970, 28510, 39914, 99785, 139699, 151103, 199570, 279398, 302206, 698495, 755515, 1057721, 1396990, 1511030, 2115442, 5288605, 7404047, 10577210, 14808094, 37020235, 74040470]

約数ペア:

[(1, 74040470), (2, 37020235), (5, 14808094), (7, 10577210), (10, 7404047), (14, 5288605), (35, 2115442), (49, 1511030), (53, 1396990), (70, 1057721), (98, 755515), (106, 698495), (245, 302206), (265, 279398), (371, 199570), (490, 151103), (530, 139699), (742, 99785), (1855, 39914), (2597, 28510), (2851, 25970), (3710, 19957), (5194, 14255), (5702, 12985)]