69280830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33469}}^1$

素因数の和:33505

約数の個数: 48

約数和(自身を含む): 187967520

約数和(自身を除く): 118686690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 33469, 66938, 100407, 167345, 200814, 301221, 334690, 502035, 602442, 769787, 1004070, 1506105, 1539574, 2309361, 3012210, 3848935, 4618722, 6928083, 7697870, 11546805, 13856166, 23093610, 34640415, 69280830]

約数ペア:

[(1, 69280830), (2, 34640415), (3, 23093610), (5, 13856166), (6, 11546805), (9, 7697870), (10, 6928083), (15, 4618722), (18, 3848935), (23, 3012210), (30, 2309361), (45, 1539574), (46, 1506105), (69, 1004070), (90, 769787), (115, 602442), (138, 502035), (207, 334690), (230, 301221), (345, 200814), (414, 167345), (690, 100407), (1035, 66938), (2070, 33469)]