30357018

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 56

約数和(自身を含む): 69882048

約数和(自身を除く): 39525030

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 443, 486, 729, 846, 886, 1269, 1329, 1458, 2538, 2658, 3807, 3987, 7614, 7974, 11421, 11961, 20821, 22842, 23922, 34263, 35883, 41642, 62463, 68526, 71766, 107649, 124926, 187389, 215298, 322947, 374778, 562167, 645894, 1124334, 1686501, 3373002, 5059503, 10119006, 15178509, 30357018]

約数ペア:

[(1, 30357018), (2, 15178509), (3, 10119006), (6, 5059503), (9, 3373002), (18, 1686501), (27, 1124334), (47, 645894), (54, 562167), (81, 374778), (94, 322947), (141, 215298), (162, 187389), (243, 124926), (282, 107649), (423, 71766), (443, 68526), (486, 62463), (729, 41642), (846, 35883), (886, 34263), (1269, 23922), (1329, 22842), (1458, 20821), (2538, 11961), (2658, 11421), (3807, 7974), (3987, 7614)]