1518449860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{154001}}^1$

素因数の和:154056

約数の個数: 48

約数和(自身を含む): 3492765360

約数和(自身を除く): 1974315500

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 154001, 308002, 616004, 770005, 1540010, 2618017, 3080020, 4466029, 5236034, 8932058, 10472068, 13090085, 17864116, 22330145, 26180170, 44660290, 52360340, 75922493, 89320580, 151844986, 303689972, 379612465, 759224930, 1518449860]

約数ペア:

[(1, 1518449860), (2, 759224930), (4, 379612465), (5, 303689972), (10, 151844986), (17, 89320580), (20, 75922493), (29, 52360340), (34, 44660290), (58, 26180170), (68, 22330145), (85, 17864116), (116, 13090085), (145, 10472068), (170, 8932058), (290, 5236034), (340, 4466029), (493, 3080020), (580, 2618017), (986, 1540010), (1972, 770005), (2465, 616004), (4930, 308002), (9860, 154001)]