30906474

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 31992726

約数列:

[1, 2, 3, 6, 149, 181, 191, 298, 362, 382, 447, 543, 573, 894, 1086, 1146, 26969, 28459, 34571, 53938, 56918, 69142, 80907, 85377, 103713, 161814, 170754, 207426, 5151079, 10302158, 15453237, 30906474]

約数ペア:

[(1, 30906474), (2, 15453237), (3, 10302158), (6, 5151079), (149, 207426), (181, 170754), (191, 161814), (298, 103713), (362, 85377), (382, 80907), (447, 69142), (543, 56918), (573, 53938), (894, 34571), (1086, 28459), (1146, 26969)]