15069990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 41259456

約数和(自身を除く): 26189466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2273, 3315, 4546, 6630, 6819, 11365, 13638, 22730, 29549, 34095, 38641, 59098, 68190, 77282, 88647, 115923, 147745, 177294, 193205, 231846, 295490, 386410, 443235, 502333, 579615, 886470, 1004666, 1159230, 1506999, 2511665, 3013998, 5023330, 7534995, 15069990]

約数ペア:

[(1, 15069990), (2, 7534995), (3, 5023330), (5, 3013998), (6, 2511665), (10, 1506999), (13, 1159230), (15, 1004666), (17, 886470), (26, 579615), (30, 502333), (34, 443235), (39, 386410), (51, 295490), (65, 231846), (78, 193205), (85, 177294), (102, 147745), (130, 115923), (170, 88647), (195, 77282), (221, 68190), (255, 59098), (390, 38641), (442, 34095), (510, 29549), (663, 22730), (1105, 13638), (1326, 11365), (2210, 6819), (2273, 6630), (3315, 4546)]