68475810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9241}}^1$

素因数の和:9283

約数の個数: 64

約数和(自身を含む): 186318720

約数和(自身を除く): 117842910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 9241, 18482, 27723, 46205, 55446, 92410, 120133, 138615, 175579, 240266, 277230, 351158, 360399, 526737, 600665, 720798, 877895, 1053474, 1201330, 1755790, 1801995, 2282527, 2633685, 3603990, 4565054, 5267370, 6847581, 11412635, 13695162, 22825270, 34237905, 68475810]

約数ペア:

[(1, 68475810), (2, 34237905), (3, 22825270), (5, 13695162), (6, 11412635), (10, 6847581), (13, 5267370), (15, 4565054), (19, 3603990), (26, 2633685), (30, 2282527), (38, 1801995), (39, 1755790), (57, 1201330), (65, 1053474), (78, 877895), (95, 720798), (114, 600665), (130, 526737), (190, 360399), (195, 351158), (247, 277230), (285, 240266), (390, 175579), (494, 138615), (570, 120133), (741, 92410), (1235, 55446), (1482, 46205), (2470, 27723), (3705, 18482), (7410, 9241)]