7324380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5813}}^1$

素因数の和:5835

約数の個数: 72

約数和(自身を含む): 25395552

約数和(自身を除く): 18071172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5813, 11626, 17439, 23252, 29065, 34878, 40691, 52317, 58130, 69756, 81382, 87195, 104634, 116260, 122073, 162764, 174390, 203455, 209268, 244146, 261585, 348780, 366219, 406910, 488292, 523170, 610365, 732438, 813820, 1046340, 1220730, 1464876, 1831095, 2441460, 3662190, 7324380]

約数ペア:

[(1, 7324380), (2, 3662190), (3, 2441460), (4, 1831095), (5, 1464876), (6, 1220730), (7, 1046340), (9, 813820), (10, 732438), (12, 610365), (14, 523170), (15, 488292), (18, 406910), (20, 366219), (21, 348780), (28, 261585), (30, 244146), (35, 209268), (36, 203455), (42, 174390), (45, 162764), (60, 122073), (63, 116260), (70, 104634), (84, 87195), (90, 81382), (105, 69756), (126, 58130), (140, 52317), (180, 40691), (210, 34878), (252, 29065), (315, 23252), (420, 17439), (630, 11626), (1260, 5813)]