207258390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135463}}^1$

素因数の和:135493

約数の個数: 48

約数和(自身を含む): 570574368

約数和(自身を除く): 363315978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 135463, 270926, 406389, 677315, 812778, 1219167, 1354630, 2031945, 2302871, 2438334, 4063890, 4605742, 6095835, 6908613, 11514355, 12191670, 13817226, 20725839, 23028710, 34543065, 41451678, 69086130, 103629195, 207258390]

約数ペア:

[(1, 207258390), (2, 103629195), (3, 69086130), (5, 41451678), (6, 34543065), (9, 23028710), (10, 20725839), (15, 13817226), (17, 12191670), (18, 11514355), (30, 6908613), (34, 6095835), (45, 4605742), (51, 4063890), (85, 2438334), (90, 2302871), (102, 2031945), (153, 1354630), (170, 1219167), (255, 812778), (306, 677315), (510, 406389), (765, 270926), (1530, 135463)]