65497260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 195894720

約数和(自身を除く): 130397460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 409, 471, 510, 628, 785, 818, 942, 1020, 1227, 1570, 1636, 1884, 2045, 2355, 2454, 2669, 3140, 4090, 4710, 4908, 5338, 6135, 6953, 8007, 8180, 9420, 10676, 12270, 13345, 13906, 16014, 20859, 24540, 26690, 27812, 32028, 34765, 40035, 41718, 53380, 64213, 69530, 80070, 83436, 104295, 128426, 139060, 160140, 192639, 208590, 256852, 321065, 385278, 417180, 642130, 770556, 963195, 1091621, 1284260, 1926390, 2183242, 3274863, 3852780, 4366484, 5458105, 6549726, 10916210, 13099452, 16374315, 21832420, 32748630, 65497260]

約数ペア:

[(1, 65497260), (2, 32748630), (3, 21832420), (4, 16374315), (5, 13099452), (6, 10916210), (10, 6549726), (12, 5458105), (15, 4366484), (17, 3852780), (20, 3274863), (30, 2183242), (34, 1926390), (51, 1284260), (60, 1091621), (68, 963195), (85, 770556), (102, 642130), (157, 417180), (170, 385278), (204, 321065), (255, 256852), (314, 208590), (340, 192639), (409, 160140), (471, 139060), (510, 128426), (628, 104295), (785, 83436), (818, 80070), (942, 69530), (1020, 64213), (1227, 53380), (1570, 41718), (1636, 40035), (1884, 34765), (2045, 32028), (2355, 27812), (2454, 26690), (2669, 24540), (3140, 20859), (4090, 16014), (4710, 13906), (4908, 13345), (5338, 12270), (6135, 10676), (6953, 9420), (8007, 8180)]