90276130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6403

約数の個数: 48

約数和(自身を含む): 195576120

約数和(自身を除く): 105299990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 6353, 7105, 12706, 14210, 31765, 44471, 63530, 88942, 184237, 222355, 311297, 368474, 444710, 622594, 921185, 1289659, 1556485, 1842370, 2579318, 3112970, 6448295, 9027613, 12896590, 18055226, 45138065, 90276130]

約数ペア:

[(1, 90276130), (2, 45138065), (5, 18055226), (7, 12896590), (10, 9027613), (14, 6448295), (29, 3112970), (35, 2579318), (49, 1842370), (58, 1556485), (70, 1289659), (98, 921185), (145, 622594), (203, 444710), (245, 368474), (290, 311297), (406, 222355), (490, 184237), (1015, 88942), (1421, 63530), (2030, 44471), (2842, 31765), (6353, 14210), (7105, 12706)]