118827427460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13721}}^1\times {\mathrm{8837}}^1$

素因数の和:22581

約数の個数: 72

約数和(自身を含む): 290332436184

約数和(自身を除く): 171505008724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 8837, 13721, 17674, 27442, 35348, 44185, 54884, 61859, 68605, 88370, 96047, 123718, 137210, 176740, 192094, 247436, 274420, 309295, 384188, 433013, 480235, 618590, 672329, 866026, 960470, 1237180, 1344658, 1732052, 1920940, 2165065, 2689316, 3361645, 4330130, 6723290, 8660260, 13446580, 121252477, 242504954, 485009908, 606262385, 848767339, 1212524770, 1697534678, 2425049540, 3395069356, 4243836695, 5941371373, 8487673390, 11882742746, 16975346780, 23765485492, 29706856865, 59413713730, 118827427460]

約数ペア:

[(1, 118827427460), (2, 59413713730), (4, 29706856865), (5, 23765485492), (7, 16975346780), (10, 11882742746), (14, 8487673390), (20, 5941371373), (28, 4243836695), (35, 3395069356), (49, 2425049540), (70, 1697534678), (98, 1212524770), (140, 848767339), (196, 606262385), (245, 485009908), (490, 242504954), (980, 121252477), (8837, 13446580), (13721, 8660260), (17674, 6723290), (27442, 4330130), (35348, 3361645), (44185, 2689316), (54884, 2165065), (61859, 1920940), (68605, 1732052), (88370, 1344658), (96047, 1237180), (123718, 960470), (137210, 866026), (176740, 672329), (192094, 618590), (247436, 480235), (274420, 433013), (309295, 384188)]