1330305540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 3767347584

約数和(自身を除く): 2437042044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 241, 394, 467, 482, 591, 723, 788, 934, 964, 985, 1182, 1205, 1401, 1446, 1868, 1970, 2335, 2364, 2410, 2802, 2892, 2955, 3615, 3940, 4670, 4820, 5604, 5910, 7005, 7230, 9340, 11820, 14010, 14460, 28020, 47477, 91999, 94954, 112547, 142431, 183998, 189908, 225094, 237385, 275997, 284862, 337641, 367996, 450188, 459995, 474770, 551994, 562735, 569724, 675282, 712155, 919990, 949540, 1103988, 1125470, 1350564, 1379985, 1424310, 1688205, 1839980, 2250940, 2759970, 2848620, 3376410, 5519940, 6752820, 22171759, 44343518, 66515277, 88687036, 110858795, 133030554, 221717590, 266061108, 332576385, 443435180, 665152770, 1330305540]

約数ペア:

[(1, 1330305540), (2, 665152770), (3, 443435180), (4, 332576385), (5, 266061108), (6, 221717590), (10, 133030554), (12, 110858795), (15, 88687036), (20, 66515277), (30, 44343518), (60, 22171759), (197, 6752820), (241, 5519940), (394, 3376410), (467, 2848620), (482, 2759970), (591, 2250940), (723, 1839980), (788, 1688205), (934, 1424310), (964, 1379985), (985, 1350564), (1182, 1125470), (1205, 1103988), (1401, 949540), (1446, 919990), (1868, 712155), (1970, 675282), (2335, 569724), (2364, 562735), (2410, 551994), (2802, 474770), (2892, 459995), (2955, 450188), (3615, 367996), (3940, 337641), (4670, 284862), (4820, 275997), (5604, 237385), (5910, 225094), (7005, 189908), (7230, 183998), (9340, 142431), (11820, 112547), (14010, 94954), (14460, 91999), (28020, 47477)]