7686210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 22332672

約数和(自身を除く): 14646462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 2153, 3570, 4306, 6459, 10765, 12918, 15071, 21530, 30142, 32295, 36601, 45213, 64590, 73202, 75355, 90426, 109803, 150710, 183005, 219606, 226065, 256207, 366010, 452130, 512414, 549015, 768621, 1098030, 1281035, 1537242, 2562070, 3843105, 7686210]

約数ペア:

[(1, 7686210), (2, 3843105), (3, 2562070), (5, 1537242), (6, 1281035), (7, 1098030), (10, 768621), (14, 549015), (15, 512414), (17, 452130), (21, 366010), (30, 256207), (34, 226065), (35, 219606), (42, 183005), (51, 150710), (70, 109803), (85, 90426), (102, 75355), (105, 73202), (119, 64590), (170, 45213), (210, 36601), (238, 32295), (255, 30142), (357, 21530), (510, 15071), (595, 12918), (714, 10765), (1190, 6459), (1785, 4306), (2153, 3570)]