25928910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 84680640

約数和(自身を除く): 58751730

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, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 269, 270, 306, 315, 357, 378, 405, 459, 510, 538, 567, 595, 630, 714, 765, 807, 810, 918, 945, 1071, 1134, 1190, 1345, 1377, 1530, 1614, 1785, 1883, 1890, 2142, 2295, 2421, 2690, 2754, 2835, 3213, 3570, 3766, 4035, 4573, 4590, 4842, 5355, 5649, 5670, 6426, 6885, 7263, 8070, 9146, 9415, 9639, 10710, 11298, 12105, 13719, 13770, 14526, 16065, 16947, 18830, 19278, 21789, 22865, 24210, 27438, 28245, 32011, 32130, 33894, 36315, 41157, 43578, 45730, 48195, 50841, 56490, 64022, 68595, 72630, 82314, 84735, 96033, 96390, 101682, 108945, 123471, 137190, 152523, 160055, 169470, 192066, 205785, 217890, 246942, 254205, 288099, 305046, 320110, 370413, 411570, 480165, 508410, 576198, 617355, 740826, 762615, 864297, 960330, 1234710, 1440495, 1525230, 1728594, 1852065, 2592891, 2880990, 3704130, 4321485, 5185782, 8642970, 12964455, 25928910]

約数ペア:

[(1, 25928910), (2, 12964455), (3, 8642970), (5, 5185782), (6, 4321485), (7, 3704130), (9, 2880990), (10, 2592891), (14, 1852065), (15, 1728594), (17, 1525230), (18, 1440495), (21, 1234710), (27, 960330), (30, 864297), (34, 762615), (35, 740826), (42, 617355), (45, 576198), (51, 508410), (54, 480165), (63, 411570), (70, 370413), (81, 320110), (85, 305046), (90, 288099), (102, 254205), (105, 246942), (119, 217890), (126, 205785), (135, 192066), (153, 169470), (162, 160055), (170, 152523), (189, 137190), (210, 123471), (238, 108945), (255, 101682), (269, 96390), (270, 96033), (306, 84735), (315, 82314), (357, 72630), (378, 68595), (405, 64022), (459, 56490), (510, 50841), (538, 48195), (567, 45730), (595, 43578), (630, 41157), (714, 36315), (765, 33894), (807, 32130), (810, 32011), (918, 28245), (945, 27438), (1071, 24210), (1134, 22865), (1190, 21789), (1345, 19278), (1377, 18830), (1530, 16947), (1614, 16065), (1785, 14526), (1883, 13770), (1890, 13719), (2142, 12105), (2295, 11298), (2421, 10710), (2690, 9639), (2754, 9415), (2835, 9146), (3213, 8070), (3570, 7263), (3766, 6885), (4035, 6426), (4573, 5670), (4590, 5649), (4842, 5355)]