651170060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{7151}}^1$

素因数の和:7346

約数の個数: 48

約数和(自身を含む): 1423820160

約数和(自身を除く): 772650100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 580, 628, 785, 1570, 3140, 4553, 7151, 9106, 14302, 18212, 22765, 28604, 35755, 45530, 71510, 91060, 143020, 207379, 414758, 829516, 1036895, 1122707, 2073790, 2245414, 4147580, 4490828, 5613535, 11227070, 22454140, 32558503, 65117006, 130234012, 162792515, 325585030, 651170060]

約数ペア:

[(1, 651170060), (2, 325585030), (4, 162792515), (5, 130234012), (10, 65117006), (20, 32558503), (29, 22454140), (58, 11227070), (116, 5613535), (145, 4490828), (157, 4147580), (290, 2245414), (314, 2073790), (580, 1122707), (628, 1036895), (785, 829516), (1570, 414758), (3140, 207379), (4553, 143020), (7151, 91060), (9106, 71510), (14302, 45530), (18212, 35755), (22765, 28604)]