30145210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5526

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 28952390

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5471, 5510, 10942, 27355, 54710, 103949, 158659, 207898, 317318, 519745, 793295, 1039490, 1586590, 3014521, 6029042, 15072605, 30145210]

約数ペア:

[(1, 30145210), (2, 15072605), (5, 6029042), (10, 3014521), (19, 1586590), (29, 1039490), (38, 793295), (58, 519745), (95, 317318), (145, 207898), (190, 158659), (290, 103949), (551, 54710), (1102, 27355), (2755, 10942), (5471, 5510)]