70291957860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{219019}}^1$

素因数の和:220817

約数の個数: 72

約数和(自身を含む): 213339497280

約数和(自身を除く): 143047539420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1783, 3566, 5349, 7132, 8915, 10698, 16047, 17830, 21396, 26745, 32094, 35660, 53490, 64188, 80235, 106980, 160470, 219019, 320940, 438038, 657057, 876076, 1095095, 1314114, 1971171, 2190190, 2628228, 3285285, 3942342, 4380380, 6570570, 7884684, 9855855, 13141140, 19711710, 39423420, 390510877, 781021754, 1171532631, 1562043508, 1952554385, 2343065262, 3514597893, 3905108770, 4686130524, 5857663155, 7029195786, 7810217540, 11715326310, 14058391572, 17572989465, 23430652620, 35145978930, 70291957860]

約数ペア:

[(1, 70291957860), (2, 35145978930), (3, 23430652620), (4, 17572989465), (5, 14058391572), (6, 11715326310), (9, 7810217540), (10, 7029195786), (12, 5857663155), (15, 4686130524), (18, 3905108770), (20, 3514597893), (30, 2343065262), (36, 1952554385), (45, 1562043508), (60, 1171532631), (90, 781021754), (180, 390510877), (1783, 39423420), (3566, 19711710), (5349, 13141140), (7132, 9855855), (8915, 7884684), (10698, 6570570), (16047, 4380380), (17830, 3942342), (21396, 3285285), (26745, 2628228), (32094, 2190190), (35660, 1971171), (53490, 1314114), (64188, 1095095), (80235, 876076), (106980, 657057), (160470, 438038), (219019, 320940)]