744139130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21563}}^1$

素因数の和:21623

約数の個数: 64

約数和(自身を含む): 1676816640

約数和(自身を除く): 932677510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 3451, 4930, 6902, 17255, 21563, 34510, 43126, 107815, 150941, 215630, 301882, 366571, 625327, 733142, 754705, 1250654, 1509410, 1832855, 2565997, 3126635, 3665710, 4377289, 5131994, 6253270, 8754578, 10630559, 12829985, 21261118, 21886445, 25659970, 43772890, 53152795, 74413913, 106305590, 148827826, 372069565, 744139130]

約数ペア:

[(1, 744139130), (2, 372069565), (5, 148827826), (7, 106305590), (10, 74413913), (14, 53152795), (17, 43772890), (29, 25659970), (34, 21886445), (35, 21261118), (58, 12829985), (70, 10630559), (85, 8754578), (119, 6253270), (145, 5131994), (170, 4377289), (203, 3665710), (238, 3126635), (290, 2565997), (406, 1832855), (493, 1509410), (595, 1250654), (986, 754705), (1015, 733142), (1190, 625327), (2030, 366571), (2465, 301882), (3451, 215630), (4930, 150941), (6902, 107815), (17255, 43126), (21563, 34510)]