75507710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 153679680

約数和(自身を除く): 78171970

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 97, 170, 190, 194, 241, 323, 482, 485, 646, 970, 1205, 1615, 1649, 1843, 2410, 3230, 3298, 3686, 4097, 4579, 8194, 8245, 9158, 9215, 16490, 18430, 20485, 22895, 23377, 31331, 40970, 45790, 46754, 62662, 77843, 116885, 155686, 156655, 233770, 313310, 389215, 397409, 444163, 778430, 794818, 888326, 1987045, 2220815, 3974090, 4441630, 7550771, 15101542, 37753855, 75507710]

約数ペア:

[(1, 75507710), (2, 37753855), (5, 15101542), (10, 7550771), (17, 4441630), (19, 3974090), (34, 2220815), (38, 1987045), (85, 888326), (95, 794818), (97, 778430), (170, 444163), (190, 397409), (194, 389215), (241, 313310), (323, 233770), (482, 156655), (485, 155686), (646, 116885), (970, 77843), (1205, 62662), (1615, 46754), (1649, 45790), (1843, 40970), (2410, 31331), (3230, 23377), (3298, 22895), (3686, 20485), (4097, 18430), (4579, 16490), (8194, 9215), (8245, 9158)]