135626470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 151774490

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 139, 263, 265, 278, 371, 526, 530, 695, 742, 973, 1315, 1390, 1841, 1855, 1946, 2630, 3682, 3710, 4865, 7367, 9205, 9730, 13939, 14734, 18410, 27878, 36557, 36835, 51569, 69695, 73114, 73670, 97573, 103138, 139390, 182785, 195146, 255899, 257845, 365570, 487865, 511798, 515690, 975730, 1279495, 1937521, 2558990, 3875042, 9687605, 13562647, 19375210, 27125294, 67813235, 135626470]

約数ペア:

[(1, 135626470), (2, 67813235), (5, 27125294), (7, 19375210), (10, 13562647), (14, 9687605), (35, 3875042), (53, 2558990), (70, 1937521), (106, 1279495), (139, 975730), (263, 515690), (265, 511798), (278, 487865), (371, 365570), (526, 257845), (530, 255899), (695, 195146), (742, 182785), (973, 139390), (1315, 103138), (1390, 97573), (1841, 73670), (1855, 73114), (1946, 69695), (2630, 51569), (3682, 36835), (3710, 36557), (4865, 27878), (7367, 18410), (9205, 14734), (9730, 13939)]