240135370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 481178880

約数和(自身を除く): 241043510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 67, 85, 134, 145, 170, 290, 335, 493, 670, 727, 986, 1139, 1454, 1943, 2278, 2465, 3635, 3886, 4930, 5695, 7270, 9715, 11390, 12359, 19430, 21083, 24718, 33031, 42166, 48709, 61795, 66062, 97418, 105415, 123590, 165155, 210830, 243545, 330310, 358411, 487090, 716822, 828053, 1412561, 1656106, 1792055, 2825122, 3584110, 4140265, 7062805, 8280530, 14125610, 24013537, 48027074, 120067685, 240135370]

約数ペア:

[(1, 240135370), (2, 120067685), (5, 48027074), (10, 24013537), (17, 14125610), (29, 8280530), (34, 7062805), (58, 4140265), (67, 3584110), (85, 2825122), (134, 1792055), (145, 1656106), (170, 1412561), (290, 828053), (335, 716822), (493, 487090), (670, 358411), (727, 330310), (986, 243545), (1139, 210830), (1454, 165155), (1943, 123590), (2278, 105415), (2465, 97418), (3635, 66062), (3886, 61795), (4930, 48709), (5695, 42166), (7270, 33031), (9715, 24718), (11390, 21083), (12359, 19430)]