57324540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10531

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 140243460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10499, 20998, 31497, 41996, 52495, 62994, 73493, 104990, 125988, 136487, 146986, 157485, 209980, 220479, 272974, 293972, 314970, 367465, 409461, 440958, 545948, 629940, 682435, 734930, 818922, 881916, 955409, 1102395, 1364870, 1469860, 1637844, 1910818, 2047305, 2204790, 2729740, 2866227, 3821636, 4094610, 4409580, 4777045, 5732454, 8189220, 9554090, 11464908, 14331135, 19108180, 28662270, 57324540]

約数ペア:

[(1, 57324540), (2, 28662270), (3, 19108180), (4, 14331135), (5, 11464908), (6, 9554090), (7, 8189220), (10, 5732454), (12, 4777045), (13, 4409580), (14, 4094610), (15, 3821636), (20, 2866227), (21, 2729740), (26, 2204790), (28, 2047305), (30, 1910818), (35, 1637844), (39, 1469860), (42, 1364870), (52, 1102395), (60, 955409), (65, 881916), (70, 818922), (78, 734930), (84, 682435), (91, 629940), (105, 545948), (130, 440958), (140, 409461), (156, 367465), (182, 314970), (195, 293972), (210, 272974), (260, 220479), (273, 209980), (364, 157485), (390, 146986), (420, 136487), (455, 125988), (546, 104990), (780, 73493), (910, 62994), (1092, 52495), (1365, 41996), (1820, 31497), (2730, 20998), (5460, 10499)]