8642970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 19350630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 269, 270, 306, 315, 357, 378, 459, 510, 538, 595, 630, 714, 765, 807, 918, 945, 1071, 1190, 1345, 1530, 1614, 1785, 1883, 1890, 2142, 2295, 2421, 2690, 3213, 3570, 3766, 4035, 4573, 4590, 4842, 5355, 5649, 6426, 7263, 8070, 9146, 9415, 10710, 11298, 12105, 13719, 14526, 16065, 16947, 18830, 22865, 24210, 27438, 28245, 32011, 32130, 33894, 36315, 41157, 45730, 50841, 56490, 64022, 68595, 72630, 82314, 84735, 96033, 101682, 123471, 137190, 160055, 169470, 192066, 205785, 246942, 254205, 288099, 320110, 411570, 480165, 508410, 576198, 617355, 864297, 960330, 1234710, 1440495, 1728594, 2880990, 4321485, 8642970]

約数ペア:

[(1, 8642970), (2, 4321485), (3, 2880990), (5, 1728594), (6, 1440495), (7, 1234710), (9, 960330), (10, 864297), (14, 617355), (15, 576198), (17, 508410), (18, 480165), (21, 411570), (27, 320110), (30, 288099), (34, 254205), (35, 246942), (42, 205785), (45, 192066), (51, 169470), (54, 160055), (63, 137190), (70, 123471), (85, 101682), (90, 96033), (102, 84735), (105, 82314), (119, 72630), (126, 68595), (135, 64022), (153, 56490), (170, 50841), (189, 45730), (210, 41157), (238, 36315), (255, 33894), (269, 32130), (270, 32011), (306, 28245), (315, 27438), (357, 24210), (378, 22865), (459, 18830), (510, 16947), (538, 16065), (595, 14526), (630, 13719), (714, 12105), (765, 11298), (807, 10710), (918, 9415), (945, 9146), (1071, 8070), (1190, 7263), (1345, 6426), (1530, 5649), (1614, 5355), (1785, 4842), (1883, 4590), (1890, 4573), (2142, 4035), (2295, 3766), (2421, 3570), (2690, 3213)]