17680453490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1\times {\mathrm{3323}}^1$

素因数の和:5987

約数の個数: 64

約数和(自身を含む): 37651080960

約数和(自身を除く): 19970627470

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2621, 3323, 5242, 6646, 13105, 16615, 18347, 23261, 26210, 33230, 36694, 46522, 76009, 91735, 96367, 116305, 152018, 183470, 192734, 232610, 380045, 481835, 532063, 674569, 760090, 963670, 1064126, 1349138, 2660315, 3372845, 5320630, 6745690, 8709583, 17419166, 43547915, 60967081, 87095830, 121934162, 252577907, 304835405, 505155814, 609670810, 1262889535, 1768045349, 2525779070, 3536090698, 8840226745, 17680453490]

約数ペア:

[(1, 17680453490), (2, 8840226745), (5, 3536090698), (7, 2525779070), (10, 1768045349), (14, 1262889535), (29, 609670810), (35, 505155814), (58, 304835405), (70, 252577907), (145, 121934162), (203, 87095830), (290, 60967081), (406, 43547915), (1015, 17419166), (2030, 8709583), (2621, 6745690), (3323, 5320630), (5242, 3372845), (6646, 2660315), (13105, 1349138), (16615, 1064126), (18347, 963670), (23261, 760090), (26210, 674569), (33230, 532063), (36694, 481835), (46522, 380045), (76009, 232610), (91735, 192734), (96367, 183470), (116305, 152018)]