69109150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{11423}}^1$

素因数の和:11457

約数の個数: 36

約数和(自身を含む): 141303456

約数和(自身を除く): 72194306

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 11423, 22846, 57115, 114230, 125653, 251306, 285575, 571150, 628265, 1256530, 1382183, 2764366, 3141325, 6282650, 6910915, 13821830, 34554575, 69109150]

約数ペア:

[(1, 69109150), (2, 34554575), (5, 13821830), (10, 6910915), (11, 6282650), (22, 3141325), (25, 2764366), (50, 1382183), (55, 1256530), (110, 628265), (121, 571150), (242, 285575), (275, 251306), (550, 125653), (605, 114230), (1210, 57115), (3025, 22846), (6050, 11423)]