30656076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 80617152

約数和(自身を除く): 49961076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 491, 516, 726, 946, 982, 1419, 1452, 1473, 1892, 1964, 2838, 2946, 5203, 5401, 5676, 5892, 10406, 10802, 15609, 16203, 20812, 21113, 21604, 31218, 32406, 42226, 59411, 62436, 63339, 64812, 84452, 118822, 126678, 178233, 232243, 237644, 253356, 356466, 464486, 696729, 712932, 928972, 1393458, 2554673, 2786916, 5109346, 7664019, 10218692, 15328038, 30656076]

約数ペア:

[(1, 30656076), (2, 15328038), (3, 10218692), (4, 7664019), (6, 5109346), (11, 2786916), (12, 2554673), (22, 1393458), (33, 928972), (43, 712932), (44, 696729), (66, 464486), (86, 356466), (121, 253356), (129, 237644), (132, 232243), (172, 178233), (242, 126678), (258, 118822), (363, 84452), (473, 64812), (484, 63339), (491, 62436), (516, 59411), (726, 42226), (946, 32406), (982, 31218), (1419, 21604), (1452, 21113), (1473, 20812), (1892, 16203), (1964, 15609), (2838, 10802), (2946, 10406), (5203, 5892), (5401, 5676)]