65393570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 134479872

約数和(自身を除く): 69086302

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 127, 151, 155, 254, 302, 310, 341, 635, 682, 755, 1270, 1397, 1510, 1661, 1705, 2794, 3322, 3410, 3937, 4681, 6985, 7874, 8305, 9362, 13970, 16610, 19177, 19685, 23405, 38354, 39370, 43307, 46810, 51491, 86614, 95885, 102982, 191770, 210947, 216535, 257455, 421894, 433070, 514910, 594487, 1054735, 1188974, 2109470, 2972435, 5944870, 6539357, 13078714, 32696785, 65393570]

約数ペア:

[(1, 65393570), (2, 32696785), (5, 13078714), (10, 6539357), (11, 5944870), (22, 2972435), (31, 2109470), (55, 1188974), (62, 1054735), (110, 594487), (127, 514910), (151, 433070), (155, 421894), (254, 257455), (302, 216535), (310, 210947), (341, 191770), (635, 102982), (682, 95885), (755, 86614), (1270, 51491), (1397, 46810), (1510, 43307), (1661, 39370), (1705, 38354), (2794, 23405), (3322, 19685), (3410, 19177), (3937, 16610), (4681, 13970), (6985, 9362), (7874, 8305)]