30751542

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 71928000

約数和(自身を除く): 41176458

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 73, 87, 146, 174, 219, 261, 269, 438, 522, 538, 657, 783, 807, 1314, 1566, 1614, 1971, 2117, 2421, 3942, 4234, 4842, 6351, 7263, 7801, 12702, 14526, 15602, 19053, 19637, 23403, 38106, 39274, 46806, 57159, 58911, 70209, 114318, 117822, 140418, 176733, 210627, 353466, 421254, 530199, 569473, 1060398, 1138946, 1708419, 3416838, 5125257, 10250514, 15375771, 30751542]

約数ペア:

[(1, 30751542), (2, 15375771), (3, 10250514), (6, 5125257), (9, 3416838), (18, 1708419), (27, 1138946), (29, 1060398), (54, 569473), (58, 530199), (73, 421254), (87, 353466), (146, 210627), (174, 176733), (219, 140418), (261, 117822), (269, 114318), (438, 70209), (522, 58911), (538, 57159), (657, 46806), (783, 39274), (807, 38106), (1314, 23403), (1566, 19637), (1614, 19053), (1971, 15602), (2117, 14526), (2421, 12702), (3942, 7801), (4234, 7263), (4842, 6351)]