77883090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 120491310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 278, 285, 417, 570, 695, 834, 983, 1390, 1966, 2085, 2641, 2949, 4170, 4915, 5282, 5898, 7923, 9830, 13205, 14745, 15846, 18677, 26410, 29490, 37354, 39615, 56031, 79230, 93385, 112062, 136637, 186770, 273274, 280155, 409911, 560310, 683185, 819822, 1366370, 2049555, 2596103, 4099110, 5192206, 7788309, 12980515, 15576618, 25961030, 38941545, 77883090]

約数ペア:

[(1, 77883090), (2, 38941545), (3, 25961030), (5, 15576618), (6, 12980515), (10, 7788309), (15, 5192206), (19, 4099110), (30, 2596103), (38, 2049555), (57, 1366370), (95, 819822), (114, 683185), (139, 560310), (190, 409911), (278, 280155), (285, 273274), (417, 186770), (570, 136637), (695, 112062), (834, 93385), (983, 79230), (1390, 56031), (1966, 39615), (2085, 37354), (2641, 29490), (2949, 26410), (4170, 18677), (4915, 15846), (5282, 14745), (5898, 13205), (7923, 9830)]