9898446420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{10273}}^1$

素因数の和:10442

約数の個数: 144

約数和(自身を含む): 30897698832

約数和(自身を除く): 20999252412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 101, 106, 159, 180, 202, 212, 265, 303, 318, 404, 477, 505, 530, 606, 636, 795, 909, 954, 1010, 1060, 1212, 1515, 1590, 1818, 1908, 2020, 2385, 3030, 3180, 3636, 4545, 4770, 5353, 6060, 9090, 9540, 10273, 10706, 16059, 18180, 20546, 21412, 26765, 30819, 32118, 41092, 48177, 51365, 53530, 61638, 64236, 80295, 92457, 96354, 102730, 107060, 123276, 154095, 160590, 184914, 192708, 205460, 240885, 308190, 321180, 369828, 462285, 481770, 544469, 616380, 924570, 963540, 1037573, 1088938, 1633407, 1849140, 2075146, 2177876, 2722345, 3112719, 3266814, 4150292, 4900221, 5187865, 5444690, 6225438, 6533628, 8167035, 9338157, 9800442, 10375730, 10889380, 12450876, 15563595, 16334070, 18676314, 19600884, 20751460, 24501105, 31127190, 32668140, 37352628, 46690785, 49002210, 54991369, 62254380, 93381570, 98004420, 109982738, 164974107, 186763140, 219965476, 274956845, 329948214, 494922321, 549913690, 659896428, 824870535, 989844642, 1099827380, 1649741070, 1979689284, 2474611605, 3299482140, 4949223210, 9898446420]

約数ペア:

[(1, 9898446420), (2, 4949223210), (3, 3299482140), (4, 2474611605), (5, 1979689284), (6, 1649741070), (9, 1099827380), (10, 989844642), (12, 824870535), (15, 659896428), (18, 549913690), (20, 494922321), (30, 329948214), (36, 274956845), (45, 219965476), (53, 186763140), (60, 164974107), (90, 109982738), (101, 98004420), (106, 93381570), (159, 62254380), (180, 54991369), (202, 49002210), (212, 46690785), (265, 37352628), (303, 32668140), (318, 31127190), (404, 24501105), (477, 20751460), (505, 19600884), (530, 18676314), (606, 16334070), (636, 15563595), (795, 12450876), (909, 10889380), (954, 10375730), (1010, 9800442), (1060, 9338157), (1212, 8167035), (1515, 6533628), (1590, 6225438), (1818, 5444690), (1908, 5187865), (2020, 4900221), (2385, 4150292), (3030, 3266814), (3180, 3112719), (3636, 2722345), (4545, 2177876), (4770, 2075146), (5353, 1849140), (6060, 1633407), (9090, 1088938), (9540, 1037573), (10273, 963540), (10706, 924570), (16059, 616380), (18180, 544469), (20546, 481770), (21412, 462285), (26765, 369828), (30819, 321180), (32118, 308190), (41092, 240885), (48177, 205460), (51365, 192708), (53530, 184914), (61638, 160590), (64236, 154095), (80295, 123276), (92457, 107060), (96354, 102730)]