8257410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 26749440

約数和(自身を除く): 18492030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 257, 270, 306, 315, 357, 378, 459, 510, 514, 595, 630, 714, 765, 771, 918, 945, 1071, 1190, 1285, 1530, 1542, 1785, 1799, 1890, 2142, 2295, 2313, 2570, 3213, 3570, 3598, 3855, 4369, 4590, 4626, 5355, 5397, 6426, 6939, 7710, 8738, 8995, 10710, 10794, 11565, 13107, 13878, 16065, 16191, 17990, 21845, 23130, 26214, 26985, 30583, 32130, 32382, 34695, 39321, 43690, 48573, 53970, 61166, 65535, 69390, 78642, 80955, 91749, 97146, 117963, 131070, 152915, 161910, 183498, 196605, 235926, 242865, 275247, 305830, 393210, 458745, 485730, 550494, 589815, 825741, 917490, 1179630, 1376235, 1651482, 2752470, 4128705, 8257410]

約数ペア:

[(1, 8257410), (2, 4128705), (3, 2752470), (5, 1651482), (6, 1376235), (7, 1179630), (9, 917490), (10, 825741), (14, 589815), (15, 550494), (17, 485730), (18, 458745), (21, 393210), (27, 305830), (30, 275247), (34, 242865), (35, 235926), (42, 196605), (45, 183498), (51, 161910), (54, 152915), (63, 131070), (70, 117963), (85, 97146), (90, 91749), (102, 80955), (105, 78642), (119, 69390), (126, 65535), (135, 61166), (153, 53970), (170, 48573), (189, 43690), (210, 39321), (238, 34695), (255, 32382), (257, 32130), (270, 30583), (306, 26985), (315, 26214), (357, 23130), (378, 21845), (459, 17990), (510, 16191), (514, 16065), (595, 13878), (630, 13107), (714, 11565), (765, 10794), (771, 10710), (918, 8995), (945, 8738), (1071, 7710), (1190, 6939), (1285, 6426), (1530, 5397), (1542, 5355), (1785, 4626), (1799, 4590), (1890, 4369), (2142, 3855), (2295, 3598), (2313, 3570), (2570, 3213)]