121824690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{312371}}^1$

素因数の和:312394

約数の個数: 32

約数和(自身を含む): 314870976

約数和(自身を除く): 193046286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 312371, 624742, 937113, 1561855, 1874226, 3123710, 4060823, 4685565, 8121646, 9371130, 12182469, 20304115, 24364938, 40608230, 60912345, 121824690]

約数ペア:

[(1, 121824690), (2, 60912345), (3, 40608230), (5, 24364938), (6, 20304115), (10, 12182469), (13, 9371130), (15, 8121646), (26, 4685565), (30, 4060823), (39, 3123710), (65, 1874226), (78, 1561855), (130, 937113), (195, 624742), (390, 312371)]