68739450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35251}}^1$

素因数の和:35279

約数の個数: 48

約数和(自身を含む): 183592416

約数和(自身を除く): 114852966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 35251, 70502, 105753, 176255, 211506, 352510, 458263, 528765, 881275, 916526, 1057530, 1374789, 1762550, 2291315, 2643825, 2749578, 4582630, 5287650, 6873945, 11456575, 13747890, 22913150, 34369725, 68739450]

約数ペア:

[(1, 68739450), (2, 34369725), (3, 22913150), (5, 13747890), (6, 11456575), (10, 6873945), (13, 5287650), (15, 4582630), (25, 2749578), (26, 2643825), (30, 2291315), (39, 1762550), (50, 1374789), (65, 1057530), (75, 916526), (78, 881275), (130, 528765), (150, 458263), (195, 352510), (325, 211506), (390, 176255), (650, 105753), (975, 70502), (1950, 35251)]