15697042690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1657}}^1\times {\mathrm{19333}}^1$

素因数の和:21011

約数の個数: 48

約数和(自身を含む): 32889222072

約数和(自身を除く): 17192179382

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1657, 3314, 8285, 11599, 16570, 19333, 23198, 38666, 57995, 81193, 96665, 115990, 135331, 162386, 193330, 270662, 405965, 676655, 811930, 947317, 1353310, 1894634, 4736585, 9473170, 32034781, 64069562, 160173905, 224243467, 320347810, 448486934, 1121217335, 1569704269, 2242434670, 3139408538, 7848521345, 15697042690]

約数ペア:

[(1, 15697042690), (2, 7848521345), (5, 3139408538), (7, 2242434670), (10, 1569704269), (14, 1121217335), (35, 448486934), (49, 320347810), (70, 224243467), (98, 160173905), (245, 64069562), (490, 32034781), (1657, 9473170), (3314, 4736585), (8285, 1894634), (11599, 1353310), (16570, 947317), (19333, 811930), (23198, 676655), (38666, 405965), (57995, 270662), (81193, 193330), (96665, 162386), (115990, 135331)]