29366260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19069}}^1$

素因数の和:19096

約数の個数: 48

約数和(自身を含む): 76890240

約数和(自身を除く): 47523980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 19069, 38138, 76276, 95345, 133483, 190690, 209759, 266966, 381380, 419518, 533932, 667415, 839036, 1048795, 1334830, 1468313, 2097590, 2669660, 2936626, 4195180, 5873252, 7341565, 14683130, 29366260]

約数ペア:

[(1, 29366260), (2, 14683130), (4, 7341565), (5, 5873252), (7, 4195180), (10, 2936626), (11, 2669660), (14, 2097590), (20, 1468313), (22, 1334830), (28, 1048795), (35, 839036), (44, 667415), (55, 533932), (70, 419518), (77, 381380), (110, 266966), (140, 209759), (154, 190690), (220, 133483), (308, 95345), (385, 76276), (770, 38138), (1540, 19069)]