2354408070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{56911}}^1$

素因数の和:57125

約数の個数: 64

約数和(自身を含む): 6490699776

約数和(自身を除く): 4136291706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 4137, 5910, 6895, 8274, 13790, 20685, 41370, 56911, 113822, 170733, 284555, 341466, 398377, 569110, 796754, 853665, 1195131, 1707330, 1991885, 2390262, 3983770, 5975655, 11211467, 11951310, 22422934, 33634401, 56057335, 67268802, 78480269, 112114670, 156960538, 168172005, 235440807, 336344010, 392401345, 470881614, 784802690, 1177204035, 2354408070]

約数ペア:

[(1, 2354408070), (2, 1177204035), (3, 784802690), (5, 470881614), (6, 392401345), (7, 336344010), (10, 235440807), (14, 168172005), (15, 156960538), (21, 112114670), (30, 78480269), (35, 67268802), (42, 56057335), (70, 33634401), (105, 22422934), (197, 11951310), (210, 11211467), (394, 5975655), (591, 3983770), (985, 2390262), (1182, 1991885), (1379, 1707330), (1970, 1195131), (2758, 853665), (2955, 796754), (4137, 569110), (5910, 398377), (6895, 341466), (8274, 284555), (13790, 170733), (20685, 113822), (41370, 56911)]