30406684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 36363236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 367, 538, 734, 1076, 1468, 1883, 2569, 2959, 3766, 4037, 5138, 5918, 7532, 8074, 10276, 11836, 16148, 20713, 28259, 41426, 56518, 82852, 98723, 113036, 197446, 394892, 691061, 1085953, 1382122, 2171906, 2764244, 4343812, 7601671, 15203342, 30406684]

約数ペア:

[(1, 30406684), (2, 15203342), (4, 7601671), (7, 4343812), (11, 2764244), (14, 2171906), (22, 1382122), (28, 1085953), (44, 691061), (77, 394892), (154, 197446), (269, 113036), (308, 98723), (367, 82852), (538, 56518), (734, 41426), (1076, 28259), (1468, 20713), (1883, 16148), (2569, 11836), (2959, 10276), (3766, 8074), (4037, 7532), (5138, 5918)]