30115872

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2042

約数の個数: 72

約数和(自身を含む): 87302124

約数和(自身を除く): 57186252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 1973, 2544, 3816, 3946, 5088, 5919, 7632, 7892, 11838, 15264, 15784, 17757, 23676, 31568, 35514, 47352, 63136, 71028, 94704, 104569, 142056, 189408, 209138, 284112, 313707, 418276, 568224, 627414, 836552, 941121, 1254828, 1673104, 1882242, 2509656, 3346208, 3764484, 5019312, 7528968, 10038624, 15057936, 30115872]

約数ペア:

[(1, 30115872), (2, 15057936), (3, 10038624), (4, 7528968), (6, 5019312), (8, 3764484), (9, 3346208), (12, 2509656), (16, 1882242), (18, 1673104), (24, 1254828), (32, 941121), (36, 836552), (48, 627414), (53, 568224), (72, 418276), (96, 313707), (106, 284112), (144, 209138), (159, 189408), (212, 142056), (288, 104569), (318, 94704), (424, 71028), (477, 63136), (636, 47352), (848, 35514), (954, 31568), (1272, 23676), (1696, 17757), (1908, 15784), (1973, 15264), (2544, 11838), (3816, 7892), (3946, 7632), (5088, 5919)]