4761379980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{539839}}^1$

素因数の和:539868

約数の個数: 108

約数和(自身を含む): 16800900480

約数和(自身を除く): 12039520500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 539839, 1079678, 1619517, 2159356, 2699195, 3239034, 3778873, 4858551, 5398390, 6478068, 7557746, 8097585, 9717102, 10796780, 11336619, 15115492, 16195170, 18894365, 19434204, 22673238, 24292755, 26452111, 32390340, 34009857, 37788730, 45346476, 48585510, 52904222, 56683095, 68019714, 75577460, 79356333, 97171020, 105808444, 113366190, 132260555, 136039428, 158712666, 170049285, 226732380, 238068999, 264521110, 317425332, 340098570, 396781665, 476137998, 529042220, 680197140, 793563330, 952275996, 1190344995, 1587126660, 2380689990, 4761379980]

約数ペア:

[(1, 4761379980), (2, 2380689990), (3, 1587126660), (4, 1190344995), (5, 952275996), (6, 793563330), (7, 680197140), (9, 529042220), (10, 476137998), (12, 396781665), (14, 340098570), (15, 317425332), (18, 264521110), (20, 238068999), (21, 226732380), (28, 170049285), (30, 158712666), (35, 136039428), (36, 132260555), (42, 113366190), (45, 105808444), (49, 97171020), (60, 79356333), (63, 75577460), (70, 68019714), (84, 56683095), (90, 52904222), (98, 48585510), (105, 45346476), (126, 37788730), (140, 34009857), (147, 32390340), (180, 26452111), (196, 24292755), (210, 22673238), (245, 19434204), (252, 18894365), (294, 16195170), (315, 15115492), (420, 11336619), (441, 10796780), (490, 9717102), (588, 8097585), (630, 7557746), (735, 6478068), (882, 5398390), (980, 4858551), (1260, 3778873), (1470, 3239034), (1764, 2699195), (2205, 2159356), (2940, 1619517), (4410, 1079678), (8820, 539839)]