118806090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304631}}^1$

素因数の和:304654

約数の個数: 32

約数和(自身を含む): 307069056

約数和(自身を除く): 188262966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 304631, 609262, 913893, 1523155, 1827786, 3046310, 3960203, 4569465, 7920406, 9138930, 11880609, 19801015, 23761218, 39602030, 59403045, 118806090]

約数ペア:

[(1, 118806090), (2, 59403045), (3, 39602030), (5, 23761218), (6, 19801015), (10, 11880609), (13, 9138930), (15, 7920406), (26, 4569465), (30, 3960203), (39, 3046310), (65, 1827786), (78, 1523155), (130, 913893), (195, 609262), (390, 304631)]