89958470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 194365440

約数和(自身を除く): 104406970

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 470, 518, 658, 739, 1295, 1478, 1645, 1739, 2590, 3290, 3478, 3695, 5173, 7390, 8695, 10346, 12173, 17390, 24346, 25865, 27343, 34733, 51730, 54686, 60865, 69466, 121730, 136715, 173665, 191401, 243131, 273430, 347330, 382802, 486262, 957005, 1215655, 1285121, 1914010, 2431310, 2570242, 6425605, 8995847, 12851210, 17991694, 44979235, 89958470]

約数ペア:

[(1, 89958470), (2, 44979235), (5, 17991694), (7, 12851210), (10, 8995847), (14, 6425605), (35, 2570242), (37, 2431310), (47, 1914010), (70, 1285121), (74, 1215655), (94, 957005), (185, 486262), (235, 382802), (259, 347330), (329, 273430), (370, 243131), (470, 191401), (518, 173665), (658, 136715), (739, 121730), (1295, 69466), (1478, 60865), (1645, 54686), (1739, 51730), (2590, 34733), (3290, 27343), (3478, 25865), (3695, 24346), (5173, 17390), (7390, 12173), (8695, 10346)]