2000132235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{7219}}^1$

素因数の和:7408

約数の個数: 48

約数和(自身を含む): 3568181760

約数和(自身を除く): 1568049525

約数列:

[1, 3, 5, 9, 15, 45, 47, 131, 141, 235, 393, 423, 655, 705, 1179, 1965, 2115, 5895, 6157, 7219, 18471, 21657, 30785, 36095, 55413, 64971, 92355, 108285, 277065, 324855, 339293, 945689, 1017879, 1696465, 2837067, 3053637, 4728445, 5089395, 8511201, 14185335, 15268185, 42556005, 44447383, 133342149, 222236915, 400026447, 666710745, 2000132235]

約数ペア:

[(1, 2000132235), (3, 666710745), (5, 400026447), (9, 222236915), (15, 133342149), (45, 44447383), (47, 42556005), (131, 15268185), (141, 14185335), (235, 8511201), (393, 5089395), (423, 4728445), (655, 3053637), (705, 2837067), (1179, 1696465), (1965, 1017879), (2115, 945689), (5895, 339293), (6157, 324855), (7219, 277065), (18471, 108285), (21657, 92355), (30785, 64971), (36095, 55413)]