704131380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{144883}}^1$

素因数の和:144907

約数の個数: 72

約数和(自身を含む): 2214986592

約数和(自身を除く): 1510855212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 144883, 289766, 434649, 579532, 724415, 869298, 1303947, 1448830, 1738596, 2173245, 2607894, 2897660, 3911841, 4346490, 5215788, 6519735, 7823682, 8692980, 11735523, 13039470, 15647364, 19559205, 23471046, 26078940, 35206569, 39118410, 46942092, 58677615, 70413138, 78236820, 117355230, 140826276, 176032845, 234710460, 352065690, 704131380]

約数ペア:

[(1, 704131380), (2, 352065690), (3, 234710460), (4, 176032845), (5, 140826276), (6, 117355230), (9, 78236820), (10, 70413138), (12, 58677615), (15, 46942092), (18, 39118410), (20, 35206569), (27, 26078940), (30, 23471046), (36, 19559205), (45, 15647364), (54, 13039470), (60, 11735523), (81, 8692980), (90, 7823682), (108, 6519735), (135, 5215788), (162, 4346490), (180, 3911841), (243, 2897660), (270, 2607894), (324, 2173245), (405, 1738596), (486, 1448830), (540, 1303947), (810, 869298), (972, 724415), (1215, 579532), (1620, 434649), (2430, 289766), (4860, 144883)]