30172932

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 78523200

約数和(自身を除く): 48350268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 569, 982, 1138, 1473, 1707, 1964, 2276, 2946, 3414, 4419, 5121, 5892, 6828, 8838, 10242, 13257, 15363, 17676, 20484, 26514, 30726, 53028, 61452, 279379, 558758, 838137, 1117516, 1676274, 2514411, 3352548, 5028822, 7543233, 10057644, 15086466, 30172932]

約数ペア:

[(1, 30172932), (2, 15086466), (3, 10057644), (4, 7543233), (6, 5028822), (9, 3352548), (12, 2514411), (18, 1676274), (27, 1117516), (36, 838137), (54, 558758), (108, 279379), (491, 61452), (569, 53028), (982, 30726), (1138, 26514), (1473, 20484), (1707, 17676), (1964, 15363), (2276, 13257), (2946, 10242), (3414, 8838), (4419, 6828), (5121, 5892)]