7119490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 15863040

約数和(自身を除く): 8743550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 101, 106, 133, 190, 202, 265, 266, 371, 505, 530, 665, 707, 742, 1007, 1010, 1330, 1414, 1855, 1919, 2014, 3535, 3710, 3838, 5035, 5353, 7049, 7070, 9595, 10070, 10706, 13433, 14098, 19190, 26765, 26866, 35245, 37471, 53530, 67165, 70490, 74942, 101707, 134330, 187355, 203414, 374710, 508535, 711949, 1017070, 1423898, 3559745, 7119490]

約数ペア:

[(1, 7119490), (2, 3559745), (5, 1423898), (7, 1017070), (10, 711949), (14, 508535), (19, 374710), (35, 203414), (38, 187355), (53, 134330), (70, 101707), (95, 74942), (101, 70490), (106, 67165), (133, 53530), (190, 37471), (202, 35245), (265, 26866), (266, 26765), (371, 19190), (505, 14098), (530, 13433), (665, 10706), (707, 10070), (742, 9595), (1007, 7070), (1010, 7049), (1330, 5353), (1414, 5035), (1855, 3838), (1919, 3710), (2014, 3535)]