7476875210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 16305408000

約数和(自身を除く): 8828532790

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 79, 82, 98, 158, 205, 245, 287, 343, 395, 410, 490, 553, 574, 673, 686, 790, 1106, 1346, 1435, 1715, 2009, 2765, 2870, 3239, 3365, 3430, 3871, 4018, 4711, 5530, 6478, 6730, 7742, 9422, 10045, 14063, 16195, 19355, 20090, 22673, 23555, 27097, 27593, 28126, 32390, 32977, 38710, 45346, 47110, 53167, 54194, 55186, 65954, 70315, 106334, 113365, 135485, 137965, 140630, 158711, 164885, 193151, 226730, 230839, 265835, 270970, 275930, 317422, 329770, 372169, 386302, 461678, 531670, 744338, 793555, 965755, 1110977, 1154195, 1352057, 1587110, 1860845, 1931510, 2179847, 2221954, 2308390, 2605183, 2704114, 3721690, 4359694, 5210366, 5554885, 6760285, 9464399, 10899235, 11109770, 13025915, 13520570, 15258929, 18236281, 18928798, 21798470, 26051830, 30517858, 36472562, 47321995, 76294645, 91181405, 94643990, 106812503, 152589290, 182362810, 213625006, 534062515, 747687521, 1068125030, 1495375042, 3738437605, 7476875210]

約数ペア:

[(1, 7476875210), (2, 3738437605), (5, 1495375042), (7, 1068125030), (10, 747687521), (14, 534062515), (35, 213625006), (41, 182362810), (49, 152589290), (70, 106812503), (79, 94643990), (82, 91181405), (98, 76294645), (158, 47321995), (205, 36472562), (245, 30517858), (287, 26051830), (343, 21798470), (395, 18928798), (410, 18236281), (490, 15258929), (553, 13520570), (574, 13025915), (673, 11109770), (686, 10899235), (790, 9464399), (1106, 6760285), (1346, 5554885), (1435, 5210366), (1715, 4359694), (2009, 3721690), (2765, 2704114), (2870, 2605183), (3239, 2308390), (3365, 2221954), (3430, 2179847), (3871, 1931510), (4018, 1860845), (4711, 1587110), (5530, 1352057), (6478, 1154195), (6730, 1110977), (7742, 965755), (9422, 793555), (10045, 744338), (14063, 531670), (16195, 461678), (19355, 386302), (20090, 372169), (22673, 329770), (23555, 317422), (27097, 275930), (27593, 270970), (28126, 265835), (32390, 230839), (32977, 226730), (38710, 193151), (45346, 164885), (47110, 158711), (53167, 140630), (54194, 137965), (55186, 135485), (65954, 113365), (70315, 106334)]