14589820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 36789984

約数和(自身を除く): 22200164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 197, 230, 322, 394, 460, 529, 644, 788, 805, 985, 1058, 1379, 1610, 1970, 2116, 2645, 2758, 3220, 3703, 3940, 4531, 5290, 5516, 6895, 7406, 9062, 10580, 13790, 14812, 18124, 18515, 22655, 27580, 31717, 37030, 45310, 63434, 74060, 90620, 104213, 126868, 158585, 208426, 317170, 416852, 521065, 634340, 729491, 1042130, 1458982, 2084260, 2917964, 3647455, 7294910, 14589820]

約数ペア:

[(1, 14589820), (2, 7294910), (4, 3647455), (5, 2917964), (7, 2084260), (10, 1458982), (14, 1042130), (20, 729491), (23, 634340), (28, 521065), (35, 416852), (46, 317170), (70, 208426), (92, 158585), (115, 126868), (140, 104213), (161, 90620), (197, 74060), (230, 63434), (322, 45310), (394, 37030), (460, 31717), (529, 27580), (644, 22655), (788, 18515), (805, 18124), (985, 14812), (1058, 13790), (1379, 10580), (1610, 9062), (1970, 7406), (2116, 6895), (2645, 5516), (2758, 5290), (3220, 4531), (3703, 3940)]