30621808

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{733}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 68079968

約数和(自身を除く): 37458160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 733, 746, 1466, 1492, 2611, 2932, 2984, 5131, 5222, 5864, 5968, 10262, 10444, 11728, 20524, 20888, 41048, 41776, 82096, 273409, 546818, 1093636, 1913863, 2187272, 3827726, 4374544, 7655452, 15310904, 30621808]

約数ペア:

[(1, 30621808), (2, 15310904), (4, 7655452), (7, 4374544), (8, 3827726), (14, 2187272), (16, 1913863), (28, 1093636), (56, 546818), (112, 273409), (373, 82096), (733, 41776), (746, 41048), (1466, 20888), (1492, 20524), (2611, 11728), (2932, 10444), (2984, 10262), (5131, 5968), (5222, 5864)]