257232930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{3203}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 617782464

約数和(自身を除く): 360549534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2677, 3203, 5354, 6406, 8031, 9609, 13385, 16015, 16062, 19218, 26770, 32030, 40155, 48045, 80310, 96090, 8574431, 17148862, 25723293, 42872155, 51446586, 85744310, 128616465, 257232930]

約数ペア:

[(1, 257232930), (2, 128616465), (3, 85744310), (5, 51446586), (6, 42872155), (10, 25723293), (15, 17148862), (30, 8574431), (2677, 96090), (3203, 80310), (5354, 48045), (6406, 40155), (8031, 32030), (9609, 26770), (13385, 19218), (16015, 16062)]