154784910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13907}}^1$

素因数の和:13977

約数の個数: 64

約数和(自身を含む): 432594432

約数和(自身を除く): 277809522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 13907, 27814, 41721, 69535, 83442, 97349, 139070, 194698, 208605, 292047, 417210, 486745, 584094, 737071, 973490, 1460235, 1474142, 2211213, 2920470, 3685355, 4422426, 5159497, 7370710, 10318994, 11056065, 15478491, 22112130, 25797485, 30956982, 51594970, 77392455, 154784910]

約数ペア:

[(1, 154784910), (2, 77392455), (3, 51594970), (5, 30956982), (6, 25797485), (7, 22112130), (10, 15478491), (14, 11056065), (15, 10318994), (21, 7370710), (30, 5159497), (35, 4422426), (42, 3685355), (53, 2920470), (70, 2211213), (105, 1474142), (106, 1460235), (159, 973490), (210, 737071), (265, 584094), (318, 486745), (371, 417210), (530, 292047), (742, 208605), (795, 194698), (1113, 139070), (1590, 97349), (1855, 83442), (2226, 69535), (3710, 41721), (5565, 27814), (11130, 13907)]