151853860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15401}}^1$

素因数の和:15456

約数の個数: 48

約数和(自身を含む): 349317360

約数和(自身を除く): 197463500

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, 15401, 30802, 61604, 77005, 154010, 261817, 308020, 446629, 523634, 893258, 1047268, 1309085, 1786516, 2233145, 2618170, 4466290, 5236340, 7592693, 8932580, 15185386, 30370772, 37963465, 75926930, 151853860]

約数ペア:

[(1, 151853860), (2, 75926930), (4, 37963465), (5, 30370772), (10, 15185386), (17, 8932580), (20, 7592693), (29, 5236340), (34, 4466290), (58, 2618170), (68, 2233145), (85, 1786516), (116, 1309085), (145, 1047268), (170, 893258), (290, 523634), (340, 446629), (493, 308020), (580, 261817), (986, 154010), (1972, 77005), (2465, 61604), (4930, 30802), (9860, 15401)]