30283904

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 70045440

約数和(自身を除く): 39761536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 463, 511, 584, 896, 926, 1022, 1168, 1852, 2044, 2336, 3241, 3704, 4088, 4672, 6482, 7408, 8176, 9344, 12964, 14816, 16352, 25928, 29632, 32704, 33799, 51856, 59264, 65408, 67598, 103712, 135196, 207424, 236593, 270392, 414848, 473186, 540784, 946372, 1081568, 1892744, 2163136, 3785488, 4326272, 7570976, 15141952, 30283904]

約数ペア:

[(1, 30283904), (2, 15141952), (4, 7570976), (7, 4326272), (8, 3785488), (14, 2163136), (16, 1892744), (28, 1081568), (32, 946372), (56, 540784), (64, 473186), (73, 414848), (112, 270392), (128, 236593), (146, 207424), (224, 135196), (292, 103712), (448, 67598), (463, 65408), (511, 59264), (584, 51856), (896, 33799), (926, 32704), (1022, 29632), (1168, 25928), (1852, 16352), (2044, 14816), (2336, 12964), (3241, 9344), (3704, 8176), (4088, 7408), (4672, 6482)]