268575390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63493}}^1$

素因数の和:63553

約数の個数: 48

約数和(自身を含む): 713164608

約数和(自身を除く): 444589218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 63493, 126986, 190479, 317465, 380958, 571437, 634930, 952395, 1142874, 1904790, 2857185, 2984171, 5714370, 5968342, 8952513, 14920855, 17905026, 26857539, 29841710, 44762565, 53715078, 89525130, 134287695, 268575390]

約数ペア:

[(1, 268575390), (2, 134287695), (3, 89525130), (5, 53715078), (6, 44762565), (9, 29841710), (10, 26857539), (15, 17905026), (18, 14920855), (30, 8952513), (45, 5968342), (47, 5714370), (90, 2984171), (94, 2857185), (141, 1904790), (235, 1142874), (282, 952395), (423, 634930), (470, 571437), (705, 380958), (846, 317465), (1410, 190479), (2115, 126986), (4230, 63493)]