8087070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 20886336

約数和(自身を除く): 12799266

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 157, 170, 202, 255, 303, 314, 471, 505, 510, 606, 785, 942, 1010, 1515, 1570, 1717, 2355, 2669, 3030, 3434, 4710, 5151, 5338, 8007, 8585, 10302, 13345, 15857, 16014, 17170, 25755, 26690, 31714, 40035, 47571, 51510, 79285, 80070, 95142, 158570, 237855, 269569, 475710, 539138, 808707, 1347845, 1617414, 2695690, 4043535, 8087070]

約数ペア:

[(1, 8087070), (2, 4043535), (3, 2695690), (5, 1617414), (6, 1347845), (10, 808707), (15, 539138), (17, 475710), (30, 269569), (34, 237855), (51, 158570), (85, 95142), (101, 80070), (102, 79285), (157, 51510), (170, 47571), (202, 40035), (255, 31714), (303, 26690), (314, 25755), (471, 17170), (505, 16014), (510, 15857), (606, 13345), (785, 10302), (942, 8585), (1010, 8007), (1515, 5338), (1570, 5151), (1717, 4710), (2355, 3434), (2669, 3030)]