378023610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 940253184

約数和(自身を除く): 562229574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 311, 465, 622, 930, 933, 1307, 1555, 1866, 2614, 3110, 3921, 4665, 6535, 7842, 9330, 9641, 13070, 19282, 19605, 28923, 39210, 40517, 48205, 57846, 81034, 96410, 121551, 144615, 202585, 243102, 289230, 405170, 406477, 607755, 812954, 1215510, 1219431, 2032385, 2438862, 4064770, 6097155, 12194310, 12600787, 25201574, 37802361, 63003935, 75604722, 126007870, 189011805, 378023610]

約数ペア:

[(1, 378023610), (2, 189011805), (3, 126007870), (5, 75604722), (6, 63003935), (10, 37802361), (15, 25201574), (30, 12600787), (31, 12194310), (62, 6097155), (93, 4064770), (155, 2438862), (186, 2032385), (310, 1219431), (311, 1215510), (465, 812954), (622, 607755), (930, 406477), (933, 405170), (1307, 289230), (1555, 243102), (1866, 202585), (2614, 144615), (3110, 121551), (3921, 96410), (4665, 81034), (6535, 57846), (7842, 48205), (9330, 40517), (9641, 39210), (13070, 28923), (19282, 19605)]