213410520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34871}}^1$

素因数の和:34905

約数の個数: 96

約数和(自身を含む): 734404320

約数和(自身を除く): 520993800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 34871, 69742, 104613, 139484, 174355, 209226, 278968, 313839, 348710, 418452, 523065, 592807, 627678, 697420, 836904, 1046130, 1185614, 1255356, 1394840, 1569195, 1778421, 2092260, 2371228, 2510712, 2964035, 3138390, 3556842, 4184520, 4742456, 5335263, 5928070, 6276780, 7113684, 8892105, 10670526, 11856140, 12553560, 14227368, 17784210, 21341052, 23712280, 26676315, 35568420, 42682104, 53352630, 71136840, 106705260, 213410520]

約数ペア:

[(1, 213410520), (2, 106705260), (3, 71136840), (4, 53352630), (5, 42682104), (6, 35568420), (8, 26676315), (9, 23712280), (10, 21341052), (12, 17784210), (15, 14227368), (17, 12553560), (18, 11856140), (20, 10670526), (24, 8892105), (30, 7113684), (34, 6276780), (36, 5928070), (40, 5335263), (45, 4742456), (51, 4184520), (60, 3556842), (68, 3138390), (72, 2964035), (85, 2510712), (90, 2371228), (102, 2092260), (120, 1778421), (136, 1569195), (153, 1394840), (170, 1255356), (180, 1185614), (204, 1046130), (255, 836904), (306, 697420), (340, 627678), (360, 592807), (408, 523065), (510, 418452), (612, 348710), (680, 313839), (765, 278968), (1020, 209226), (1224, 174355), (1530, 139484), (2040, 104613), (3060, 69742), (6120, 34871)]