30650916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 73801728

約数和(自身を除く): 43150812

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 191, 258, 311, 382, 516, 573, 622, 764, 933, 1146, 1244, 1866, 2292, 3732, 8213, 13373, 16426, 24639, 26746, 32852, 40119, 49278, 53492, 59401, 80238, 98556, 118802, 160476, 178203, 237604, 356406, 712812, 2554243, 5108486, 7662729, 10216972, 15325458, 30650916]

約数ペア:

[(1, 30650916), (2, 15325458), (3, 10216972), (4, 7662729), (6, 5108486), (12, 2554243), (43, 712812), (86, 356406), (129, 237604), (172, 178203), (191, 160476), (258, 118802), (311, 98556), (382, 80238), (516, 59401), (573, 53492), (622, 49278), (764, 40119), (933, 32852), (1146, 26746), (1244, 24639), (1866, 16426), (2292, 13373), (3732, 8213)]