61735142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 56460058

約数列:

[1, 2, 7, 14, 19, 29, 38, 53, 58, 106, 133, 151, 203, 266, 302, 371, 406, 551, 742, 1007, 1057, 1102, 1537, 2014, 2114, 2869, 3074, 3857, 4379, 5738, 7049, 7714, 8003, 8758, 10759, 14098, 16006, 20083, 21518, 29203, 30653, 40166, 56021, 58406, 61306, 83201, 112042, 152057, 166402, 204421, 232087, 304114, 408842, 464174, 582407, 1064399, 1164814, 1624609, 2128798, 3249218, 4409653, 8819306, 30867571, 61735142]

約数ペア:

[(1, 61735142), (2, 30867571), (7, 8819306), (14, 4409653), (19, 3249218), (29, 2128798), (38, 1624609), (53, 1164814), (58, 1064399), (106, 582407), (133, 464174), (151, 408842), (203, 304114), (266, 232087), (302, 204421), (371, 166402), (406, 152057), (551, 112042), (742, 83201), (1007, 61306), (1057, 58406), (1102, 56021), (1537, 40166), (2014, 30653), (2114, 29203), (2869, 21518), (3074, 20083), (3857, 16006), (4379, 14098), (5738, 10759), (7049, 8758), (7714, 8003)]