42840714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 64468086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2069, 2958, 3451, 4138, 6207, 6902, 10353, 12414, 14483, 20706, 28966, 35173, 43449, 60001, 70346, 86898, 105519, 120002, 180003, 211038, 246211, 360006, 420007, 492422, 738633, 840014, 1020017, 1260021, 1477266, 2040034, 2520042, 3060051, 6120102, 7140119, 14280238, 21420357, 42840714]

約数ペア:

[(1, 42840714), (2, 21420357), (3, 14280238), (6, 7140119), (7, 6120102), (14, 3060051), (17, 2520042), (21, 2040034), (29, 1477266), (34, 1260021), (42, 1020017), (51, 840014), (58, 738633), (87, 492422), (102, 420007), (119, 360006), (174, 246211), (203, 211038), (238, 180003), (357, 120002), (406, 105519), (493, 86898), (609, 70346), (714, 60001), (986, 43449), (1218, 35173), (1479, 28966), (2069, 20706), (2958, 14483), (3451, 12414), (4138, 10353), (6207, 6902)]