389529126890

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{683}}^1\times {\mathrm{117109}}^1$

素因数の和:118286

約数の個数: 32

約数和(自身を含む): 703626860160

約数和(自身を除く): 314097733270

約数列:

[1, 2, 5, 10, 487, 683, 974, 1366, 2435, 3415, 4870, 6830, 117109, 234218, 332621, 585545, 665242, 1171090, 1663105, 3326210, 57032083, 79985447, 114064166, 159970894, 285160415, 399927235, 570320830, 799854470, 38952912689, 77905825378, 194764563445, 389529126890]

約数ペア:

[(1, 389529126890), (2, 194764563445), (5, 77905825378), (10, 38952912689), (487, 799854470), (683, 570320830), (974, 399927235), (1366, 285160415), (2435, 159970894), (3415, 114064166), (4870, 79985447), (6830, 57032083), (117109, 3326210), (234218, 1663105), (332621, 1171090), (585545, 665242)]