30962169

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 55865700

約数和(自身を除く): 24903531

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 269, 441, 567, 609, 783, 807, 1323, 1421, 1827, 1883, 2349, 2421, 3969, 4263, 5481, 5649, 7263, 7801, 12789, 13181, 16443, 16947, 21789, 23403, 38367, 39543, 50841, 54607, 70209, 115101, 118629, 152523, 163821, 210627, 355887, 382249, 491463, 631881, 1067661, 1146747, 1474389, 3440241, 4423167, 10320723, 30962169]

約数ペア:

[(1, 30962169), (3, 10320723), (7, 4423167), (9, 3440241), (21, 1474389), (27, 1146747), (29, 1067661), (49, 631881), (63, 491463), (81, 382249), (87, 355887), (147, 210627), (189, 163821), (203, 152523), (261, 118629), (269, 115101), (441, 70209), (567, 54607), (609, 50841), (783, 39543), (807, 38367), (1323, 23403), (1421, 21789), (1827, 16947), (1883, 16443), (2349, 13181), (2421, 12789), (3969, 7801), (4263, 7263), (5481, 5649)]