29805770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 55460160

約数和(自身を除く): 25654390

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 523, 695, 1046, 1390, 2615, 5230, 5699, 11398, 21443, 28495, 42886, 56990, 72697, 107215, 145394, 214430, 363485, 726970, 2980577, 5961154, 14902885, 29805770]

約数ペア:

[(1, 29805770), (2, 14902885), (5, 5961154), (10, 2980577), (41, 726970), (82, 363485), (139, 214430), (205, 145394), (278, 107215), (410, 72697), (523, 56990), (695, 42886), (1046, 28495), (1390, 21443), (2615, 11398), (5230, 5699)]