2263209780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7459}}^1$

素因数の和:7873

約数の個数: 96

約数和(自身を含む): 6842908800

約数和(自身を除く): 4579699020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 389, 390, 778, 780, 1167, 1556, 1945, 2334, 3890, 4668, 5057, 5835, 7459, 7780, 10114, 11670, 14918, 15171, 20228, 22377, 23340, 25285, 29836, 30342, 37295, 44754, 50570, 60684, 74590, 75855, 89508, 96967, 101140, 111885, 149180, 151710, 193934, 223770, 290901, 303420, 387868, 447540, 484835, 581802, 969670, 1163604, 1454505, 1939340, 2901551, 2909010, 5803102, 5818020, 8704653, 11606204, 14507755, 17409306, 29015510, 34818612, 37720163, 43523265, 58031020, 75440326, 87046530, 113160489, 150880652, 174093060, 188600815, 226320978, 377201630, 452641956, 565802445, 754403260, 1131604890, 2263209780]

約数ペア:

[(1, 2263209780), (2, 1131604890), (3, 754403260), (4, 565802445), (5, 452641956), (6, 377201630), (10, 226320978), (12, 188600815), (13, 174093060), (15, 150880652), (20, 113160489), (26, 87046530), (30, 75440326), (39, 58031020), (52, 43523265), (60, 37720163), (65, 34818612), (78, 29015510), (130, 17409306), (156, 14507755), (195, 11606204), (260, 8704653), (389, 5818020), (390, 5803102), (778, 2909010), (780, 2901551), (1167, 1939340), (1556, 1454505), (1945, 1163604), (2334, 969670), (3890, 581802), (4668, 484835), (5057, 447540), (5835, 387868), (7459, 303420), (7780, 290901), (10114, 223770), (11670, 193934), (14918, 151710), (15171, 149180), (20228, 111885), (22377, 101140), (23340, 96967), (25285, 89508), (29836, 75855), (30342, 74590), (37295, 60684), (44754, 50570)]