77421190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100547}}^1$

素因数の和:100572

約数の個数: 32

約数和(自身を含む): 173746944

約数和(自身を除く): 96325754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 100547, 201094, 502735, 703829, 1005470, 1106017, 1407658, 2212034, 3519145, 5530085, 7038290, 7742119, 11060170, 15484238, 38710595, 77421190]

約数ペア:

[(1, 77421190), (2, 38710595), (5, 15484238), (7, 11060170), (10, 7742119), (11, 7038290), (14, 5530085), (22, 3519145), (35, 2212034), (55, 1407658), (70, 1106017), (77, 1005470), (110, 703829), (154, 502735), (385, 201094), (770, 100547)]