74654370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 225089280

約数和(自身を除く): 150434910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 1669, 2130, 2485, 2982, 3195, 3338, 4473, 4970, 5007, 6390, 7455, 8345, 8946, 10014, 11683, 14910, 15021, 16690, 22365, 23366, 25035, 30042, 35049, 44730, 50070, 58415, 70098, 75105, 105147, 116830, 118499, 150210, 175245, 210294, 236998, 350490, 355497, 525735, 592495, 710994, 829493, 1051470, 1066491, 1184990, 1658986, 1777485, 2132982, 2488479, 3554970, 4147465, 4976958, 5332455, 7465437, 8294930, 10664910, 12442395, 14930874, 24884790, 37327185, 74654370]

約数ペア:

[(1, 74654370), (2, 37327185), (3, 24884790), (5, 14930874), (6, 12442395), (7, 10664910), (9, 8294930), (10, 7465437), (14, 5332455), (15, 4976958), (18, 4147465), (21, 3554970), (30, 2488479), (35, 2132982), (42, 1777485), (45, 1658986), (63, 1184990), (70, 1066491), (71, 1051470), (90, 829493), (105, 710994), (126, 592495), (142, 525735), (210, 355497), (213, 350490), (315, 236998), (355, 210294), (426, 175245), (497, 150210), (630, 118499), (639, 116830), (710, 105147), (994, 75105), (1065, 70098), (1278, 58415), (1491, 50070), (1669, 44730), (2130, 35049), (2485, 30042), (2982, 25035), (3195, 23366), (3338, 22365), (4473, 16690), (4970, 15021), (5007, 14910), (6390, 11683), (7455, 10014), (8345, 8946)]